<section data-role="outer" label="edit by 135editor"> <section data-role="paragraph"> <section class="mp_profile_iframe_wrp"> <mp-common-profile class="js_uneditable custom_select_card mp_profile_iframe" data-pluginname="mpprofile" data-id="MzAxOTU5NTU4MQ==" data-headimg="http://mmbiz.qpic.cn/mmbiz_png/1FD1x61uYVf9D3QcAhQDRtcia3Z56uk8JzHrb6lojGEQ4ddbzCa0XyMB2TpjRFI2zABZ3xOg2ITsdpbpum5BVdw/0?wx_fmt=png" data-nickname="ChallengeHub" data-alias="ChallengeHub" data-signature="由互联网大厂和中科院研究所的算法数分小伙伴们创建，热爱竞赛知识分享，获得过Kaggle、阿里天池等算法竞赛冠亚季成绩。每日给小伙伴带来机器学习、NLP、数据分析知识分享、竞赛干货、职场经验和内推～" data-from="0" data-is_biz_ban="0" data-service_type="1"></mp-common-profile> </section> <p><br></p> </section> <section data-role="paragraph"> <section data-tool="mdnice编辑器" data-website="https://www.mdnice.com" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 10px;padding-right: 10px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;font-size: 16px;color: #000000;line-height: 1.5em;word-spacing: 0em;letter-spacing: 0em;word-break: break-word;overflow-wrap: break-word;text-align: left;box-sizing:border-box;font-family:Georgia, PingFangSC-light, serif;"> <span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>什么是向量数据库?</strong></span><span style="display: none;"></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">向量数据库是一种将数据存储为高维向量的数据库，高维向量是特征或属性的数学表示。每个向量都有一定数量的维度，根据数据的复杂性和粒度，可以从数十到数千不等。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">向量通常是通过对原始数据(如文本、图像、音频、视频等)应用某种转换或嵌入函数来生成的。嵌入函数可以基于各种方法，如机器学习模型、词嵌入和特征提取算法。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">向量数据库的主要优点是，它允许基于数据的向量距离或相似性进行快速和准确的相似性搜索和检索。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这意味着不用使用基于精确匹配或预定义标准查询数据库的传统方法，而是可以使用向量数据库根据语义或上下文含义查找最相似或最相关的数据。</p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img class="rich_pages wxw-img" data-ratio="0.5625" src="/upload/d8b4d3bc028373dec032af70aeaef09b.null" data-w="800" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;"> </figure><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>向量数据库简介</strong></span> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img class="rich_pages wxw-img" data-ratio="0.5944444444444444" src="/upload/f5e33ee5c9bf084f7112f922a798bb2a.null" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;"> </figure> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>Weaviate</strong></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">简介</strong>：Weaviate 是一个开源的向量搜索引擎，采用图数据结构来组织数据，支持高效的向量索引和近似最近邻（ANN）搜索。它集成了机器学习模型，能够自动将文本和其他数据类型转换为高维向量，简化了AI驱动应用的开发流程。<img class="rich_pages wxw-img" data-ratio="0.16111111111111112" src="/upload/079ce79bc2587b416fb8054c5ed3099f.null" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"></p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">关键特性</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 基于图的数据模型 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 机器学习集成 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 模块化和可扩展 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 实时索引与查询 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 丰富的API和客户端支持 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 云原生和高可用性 </section></li> </ul> </section> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>Milvus</strong></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">简介</strong>：Milvus 是一个高效的向量数据库，特别适合用于机器学习和人工智能领域，如推荐系统、图像检索和自然语言处理等。它支持海量数据的快速检索，以及灵活的数据更新和扩展功能。<img data-ratio="0.18518518518518517" data-w="1080" src="/upload/5bb457d16f4f09073ca3ff40de9c17be.null" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"></p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">关键特性</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 高效的向量索引（如倒排索引、HNSW、IVF等） </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 多种相似度度量（欧氏距离、余弦相似度等） </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 可扩展性（水平和垂直扩展） </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 强大的API支持（Python、Java、Go等） </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 云原生支持（Kubernetes部署） </section></li> </ul> </section> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>Qdrant</strong></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">简介</strong>：Qdrant 是一个向量搜索引擎，专注于高效的向量搜索和推荐功能。它支持多种搜索操作和过滤器，能够在不影响向量搜索性能的情况下实现全文搜索。<img class="rich_pages wxw-img" data-ratio="0.5888888888888889" src="/upload/942ba01f4d8b171c7eac5ab708acdb42.null" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"></p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">关键特性</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 按相关分数过滤 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 单次请求负载多个搜索操作 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 推荐API </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 分组操作 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 全文过滤器搜索 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 前缀搜索和语义即时搜索 </section></li> </ul> </section> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>Chroma</strong></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">简介</strong>：Chroma 是一个专门设计用来高效管理和查询向量数据的数据库系统。它通过高效的数据结构和算法优化，能够快速处理和检索大量的向量数据。<img class="rich_pages wxw-img" data-ratio="0.35185185185185186" src="/upload/638923365b85a152d1f813e52a98decf.null" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"></p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">关键特性</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 高效的向量索引（如倒排索引、KD-树等） </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 支持多种相似度度量（欧氏距离、余弦相似度等） </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 可扩展性和弹性 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 易于集成和使用（多种编程语言API） </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 实时性能优化 </section></li> </ul> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这些数据库各有特色，适用于不同的应用场景和需求。Weaviate 和 Milvus 更适合需要复杂数据处理和机器学习集成的场景，而 Qdrant 和 Chroma 则更注重高效的向量搜索和灵活的查询功能。</p><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>向量数据库对比</strong></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">随着语义搜索和检索增强生成（RAG）技术的快速发展，向量数据库成为了处理高维数据的关键工具。本文将对四款主流的开源向量数据库——Weaviate、Milvus、Qdrant 和 Chroma 进行详细对比，帮助开发者根据实际需求选择最合适的数据库。</p> <hr data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: solid;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #ffc900;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: 1px;box-sizing:border-box;"> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>1. 概述</strong></span><span style="display: none;"></span></h3> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;font-size:17px;"><span style="display: none;"></span><span style="font-size: 16px;color: #3e4ca3;line-height: 1.5em;letter-spacing: 0em;display: block;"><strong>1.1 向量数据库的核心功能</strong></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">向量数据库的核心功能是存储和查询高维向量数据，支持基于向量相似度的快速检索。它们广泛应用于推荐系统、图像检索、自然语言处理等领域，尤其在生成式人工智能（如 ChatGPT）中，向量数据库能够有效减少模型幻觉问题，提供更准确的信息检索。</p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;font-size:17px;"><span style="display: none;"></span><span style="font-size: 16px;color: #3e4ca3;line-height: 1.5em;letter-spacing: 0em;display: block;"><strong>1.2 对比维度</strong></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">本文将从以下几个维度对 Weaviate、Milvus、Qdrant 和 Chroma 进行对比：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">开源协议与社区支持</strong> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">关键特性</strong> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">性能与扩展性</strong> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">使用场景</strong> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">支持的编程语言</strong> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">GitHub 受欢迎程度</strong> </section></li> </ul> </section> <hr data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: solid;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #ffc900;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: 1px;box-sizing:border-box;"> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>2. 开源协议与社区支持</strong></span><span style="display: none;"></span></h3> <section data-tool="mdnice编辑器" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;overflow-x: auto;box-sizing:border-box;"> <table width="100%" style="width: 100%;max-width:100% !important;box-sizing:border-box;"> <thead> <tr> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>数据库</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>开源协议</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>GitHub Stars</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>首次发布时间</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>社区活跃度</strong></th> </tr> </thead> <tbody style="font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;font-weight: normal;border-width: 0px;border-style: initial;border-color: initial;"> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Weaviate</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">BSD</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">9.2k</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">2019</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">高</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Milvus</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Apache-2.0</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">26.2k</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">2019</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">非常高</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Qdrant</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Apache-2.0</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">17k</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">2021</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">高</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Chroma</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">MIT</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">9.6k</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">2023</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">中</td> </tr> </tbody> </table> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">总结</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong> 拥有最高的 GitHub Stars 和社区活跃度，适合需要强大社区支持的项目。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong> 虽然起步较晚，但凭借其简单的 API 和轻量级设计，逐渐受到开发者关注。 </section></li> </ul> </section> <hr data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: solid;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #ffc900;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: 1px;box-sizing:border-box;"> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>3. 关键特性对比</strong></span><span style="display: none;"></span></h3> <section data-tool="mdnice编辑器" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;overflow-x: auto;box-sizing:border-box;"> <table width="100%" style="width: 100%;max-width:100% !important;box-sizing:border-box;"> <thead> <tr> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>特性</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>Weaviate</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>Milvus</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>Qdrant</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>Chroma</strong></th> </tr> </thead> <tbody style="font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;font-weight: normal;border-width: 0px;border-style: initial;border-color: initial;"> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">开源协议</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">BSD</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Apache-2.0</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Apache-2.0</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">MIT</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">内置文本嵌入</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅ FastEmbed</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">混合检索</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅ RRF + RSF</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅ 表内多向量混合</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">BM25 支持</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">文本搜索</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">GPU 加速</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">分布式架构</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">实时数据更新</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">多租户支持</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">✅</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">❌</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">最大维度支持</strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">65535</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">32768</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">无限制</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">无限制</td> </tr> </tbody> </table> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">总结</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Weaviate</strong> 在文本搜索和混合检索方面表现突出，适合需要复杂查询和语义搜索的场景。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong> 支持 GPU 加速和多向量混合搜索，适合高性能要求的应用。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Qdrant</strong> 在资源占用和灵活性上表现优异，适合中小规模项目。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong> 简单易用，适合快速原型开发和小规模应用。 </section></li> </ul> </section> <hr data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: solid;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #ffc900;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: 1px;box-sizing:border-box;"> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>4. 性能与扩展性</strong></span><span style="display: none;"></span></h3> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;font-size:17px;"><span style="display: none;"></span><span style="font-size: 16px;color: #3e4ca3;line-height: 1.5em;letter-spacing: 0em;display: block;"><strong>4.1 性能对比</strong></span><span style="display: none;"></span></h4> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong>：在高维数据集上表现优异，支持 GPU 加速，适合大规模数据处理。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Weaviate</strong>：在中等规模数据集上表现良好，支持实时数据更新和复杂查询。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Qdrant</strong>：资源占用低，适合中小规模项目，但在大规模数据集上性能略逊于 Milvus。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong>：轻量级设计，适合小规模应用，但在大规模数据集上性能有限。 </section></li> </ul> </section> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;font-size:17px;"><span style="display: none;"></span><span style="font-size: 16px;color: #3e4ca3;line-height: 1.5em;letter-spacing: 0em;display: block;"><strong>4.2 扩展性</strong></span><span style="display: none;"></span></h4> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong> 和 <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Weaviate</strong> 都支持分布式架构，适合需要高扩展性的场景。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Qdrant</strong> 也支持分布式部署，但在大规模扩展时可能需要更多优化。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong> 目前不支持分布式架构，适合单机或小规模部署。 </section></li> </ul> </section> <hr data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: solid;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #ffc900;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: 1px;box-sizing:border-box;"> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>5. 使用场景</strong></span><span style="display: none;"></span></h3> <section data-tool="mdnice编辑器" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;overflow-x: auto;box-sizing:border-box;"> <table width="100%" style="width: 100%;max-width:100% !important;box-sizing:border-box;"> <thead> <tr> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>数据库</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>适用场景</strong></th> </tr> </thead> <tbody style="font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;font-weight: normal;border-width: 0px;border-style: initial;border-color: initial;"> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Weaviate</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">语义搜索、知识图谱、推荐系统、复杂查询场景</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Milvus</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">大规模数据处理、图像检索、视频分析、高性能推荐系统</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Qdrant</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">中小规模项目、资源受限环境、需要灵活性和低延迟的场景</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Chroma</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">快速原型开发、小规模应用、多媒体内容处理（如音频、视频）</td> </tr> </tbody> </table> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">总结</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Weaviate</strong> 适合需要复杂查询和语义理解的场景。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong> 适合大规模数据处理和高性能要求的应用。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Qdrant</strong> 适合资源受限的中小规模项目。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong> 适合快速开发和轻量级应用。 </section></li> </ul> </section> <hr data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: solid;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #ffc900;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: 1px;box-sizing:border-box;"> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>6. 支持的编程语言</strong></span><span style="display: none;"></span></h3> <section data-tool="mdnice编辑器" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;overflow-x: auto;box-sizing:border-box;"> <table width="100%" style="width: 100%;max-width:100% !important;box-sizing:border-box;"> <thead> <tr> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>数据库</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>支持的语言</strong></th> </tr> </thead> <tbody style="font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;font-weight: normal;border-width: 0px;border-style: initial;border-color: initial;"> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Weaviate</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Python, JavaScript, Java, Go</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Milvus</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Python, Java, JavaScript, Go, C++</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Qdrant</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Python, JavaScript, Go, Java, .Net, Rust</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Chroma</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Python</td> </tr> </tbody> </table> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">总结</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong> 和 <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Qdrant</strong> 支持多种编程语言，适合多语言开发团队。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong> 目前主要支持 Python，适合 Python 开发者。 </section></li> </ul> </section> <hr data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: solid;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #ffc900;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: 1px;box-sizing:border-box;"> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>7. GitHub 受欢迎程度</strong></span><span style="display: none;"></span></h3> <section data-tool="mdnice编辑器" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;overflow-x: auto;box-sizing:border-box;"> <table width="100%" style="width: 100%;max-width:100% !important;box-sizing:border-box;"> <thead> <tr> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>数据库</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>GitHub Stars</strong></th> <th style="color: #3e4ca3;font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;background-attachment: scroll;background-clip: border-box;background-color: #f0f0f0;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;box-sizing:border-box;padding:5px 10px;"><strong>社区活跃度</strong></th> </tr> </thead> <tbody style="font-size: 14px;line-height: 1.5em;letter-spacing: 0.06em;text-align: center;font-weight: normal;border-width: 0px;border-style: initial;border-color: initial;"> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Weaviate</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">9.2k</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">高</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Milvus</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">26.2k</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">非常高</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #ffffff;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Qdrant</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">17k</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">高</td> </tr> <tr style="color: #000000;background-attachment: scroll;background-clip: border-box;background-color: #f8f8f8;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-sizing:border-box;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">Chroma</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">9.6k</td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;padding:5px 10px;">中</td> </tr> </tbody> </table> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">总结</strong>：</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong> 的社区支持最为强大，适合需要长期维护和更新的项目。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong> 虽然起步较晚，但凭借其简单易用的特性，逐渐获得开发者青睐。 </section></li> </ul> </section> <hr data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: solid;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #ffc900;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: 1px;box-sizing:border-box;"> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>8. 总结与建议</strong></span><span style="display: none;"></span></h3> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Weaviate</strong>：适合需要复杂查询和语义理解的场景，尤其是在知识图谱和推荐系统中表现优异。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong>：适合大规模数据处理和高性能要求的应用，尤其是在图像和视频分析领域。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Qdrant</strong>：适合中小规模项目，资源占用低，灵活性高，适合需要快速迭代的项目。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong>：适合快速原型开发和小规模应用，尤其是在多媒体内容处理方面。 </section></li> </ul> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">开发者应根据具体的应用场景、数据规模和性能需求选择合适的向量数据库。对于需要高性能和大规模扩展的场景，<strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Milvus</strong> 是最佳选择；而对于需要复杂查询和语义理解的场景，<strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Weaviate</strong> 更为合适。<strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Qdrant</strong> 和 <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">Chroma</strong> 则适合资源受限或快速开发的项目。</p><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>参考资料</strong></span><span style="display: none;"></span> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong>向量数据库</strong> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong>开源向量数据库比较：Chroma, Milvus, Faiss,Weaviate</strong> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong>向量数据库对比:Weaviate、Milvus和Qdrant</strong> </section></li> </ul> </section> </section> </section> </section>

<p style="text-align: left;margin: 0px 8px 16px;line-height: 2em;"><span style="font-size: 16px;">DeepSeek-R1 通过其强大的推理能力和灵活的训练机制，已经火爆了整个春节。</span></p> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">DeepSeek-R1 是一款高性能 AI 推理模型，旨在通过强化学习技术提升模型在复杂任务场景下的推理能力。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">本地部署 deepseek-r1 &nbsp;硬件需求要求还是挺高的，特别是满血 671b 参数<span style="font-size: 16px;letter-spacing: 0.578px;text-align: left;">版本</span>：</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <img class="rich_pages wxw-img" data-galleryid="" data-imgfileid="588146610" data-ratio="0.6324074074074074" data-s="300,640" src="/upload/fae6889c58cad6bb2e250bde25d6e668.png" data-type="png" data-w="1080" style=""> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">下表说明了各个版本的特点及适用场景：</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <img class="rich_pages wxw-img" data-galleryid="" data-imgfileid="588146612" data-ratio="0.33055555555555555" data-s="300,640" src="/upload/9688a8e3186c6e94e90af9b7d0f5824b.png" data-type="png" data-w="1080" style=""> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <img class="rich_pages wxw-img" data-galleryid="" data-imgfileid="588146615" data-ratio="0.37592592592592594" data-s="300,640" src="/upload/fb9bcf69629d75e33bd08684b9a798a9.png" data-type="png" data-w="1080" style=""> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">其中最强悍的 671B 版本部署需要极高的硬件配置：64 核以上的服务器集群、512GB 以上的内存、300GB 以上的硬盘以及多节点分布式训练（如 8x A100/H100），还需高功率电源（1000W+）和散热系统。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">不同模型版本对应的需求如下：</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="color: rgb(123, 12, 0);font-size: 18px;"><strong>1、小型模型</strong></span><span style="font-size: 16px;"></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <strong><span style="font-size: 16px;">DeepSeek-R1-1.5B</span></strong><span style="font-size: 16px;"></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">CPU：最低 4 核</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">内存：8GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">硬盘：256GB+（模型文件约 1.5-2GB）</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">显卡：非必需（纯 CPU 推理）。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">适用场景：本地测试，自己电脑上可以配合 Ollama 轻松跑起来。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">预计费用：2000～5000，这个版本普通人是能够得着的。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="color: rgb(123, 12, 0);font-size: 18px;"><strong>2. 中型模型&nbsp;</strong></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <strong><span style="font-size: 16px;">DeepSeek-R1-7B</span></strong><span style="font-size: 16px;"></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">CPU：8 核+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">内存：16GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">硬盘：256GB+（模型文件约 4-5GB）</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">显卡：推荐 8GB+ 显存（如 RTX 3070/4060）。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">适用场景：本地开发和测试，可以处理一些中等复杂度的自然语言处理任务，比如文本摘要、翻译、轻量级多轮对话系统等。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">预计费用：5000～10000，这个版本普通人也行。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <strong><span style="font-size: 16px;">DeepSeek-R1-8B</span></strong><span style="font-size: 16px;"></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">CPU：<span style="font-size: 16px;letter-spacing: 0.578px;text-align: left;">8 核</span><span style="font-size: 16px;letter-spacing: 0.578px;text-align: left;">+</span></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">内存：16GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">硬盘：256GB+（模型文件约 4-5GB）</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">显卡：推荐 8GB+ 显存（如 RTX 3070/4060）。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">适用场景：适合需要更高精度的轻量级任务，比如代码生成、逻辑推理等。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">预计费用：5000～10000，这个版本咬咬牙也能上。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="color: rgb(123, 12, 0);font-size: 18px;"><strong>3. 大型模型</strong></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <strong><span style="font-size: 16px;">DeepSeek-R1-14B</span></strong><span style="font-size: 16px;"></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">CPU：12 核+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">内存：32GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">硬盘：256GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">显卡：16GB+ 显存（如 RTX 4090 或 A5000）。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">适用场景：适合企业级复杂任务，比如长文本理解与生成。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">预计费用：20000～30000，这个对 3000 工资的小编来说还是算了。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <strong><span style="font-size: 16px;">DeepSeek-R1-32B</span></strong><span style="font-size: 16px;"></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">CPU：16 核+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">内存：64GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">硬盘：256GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">显卡：24GB+ 显存（如 A100 40GB 或双卡 RTX 3090）。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">适用场景：适合高精度专业领域任务，比如多模态任务预处理。这些任务对硬件要求非常高，需要高端的 CPU 和显卡，适合预算充足的企业或研究机构使用。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">预计费用：40000～100000，算了。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="color: rgb(123, 12, 0);font-size: 18px;"><strong>4. 超大型模型</strong></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <strong><span style="font-size: 16px;">DeepSeek-R1-70B</span></strong><span style="font-size: 16px;"></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">CPU：32 核+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">内存：128GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">硬盘：256GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">显卡：多卡并行（如 2x A100 80GB 或 4x RTX 4090）。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">适用场景：适合科研机构或大型企业进行高复杂度生成任务。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">预计费用：400000+，这是老板考虑的，不该我去考虑。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <strong><span style="font-size: 16px;">DeepSeek-R1-671B</span></strong><span style="font-size: 16px;"></span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">CPU：64 核+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">内存：512GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">硬盘：512GB+</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">显卡：多节点分布式训练（如 8x A100/H100）。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">适用场景：适合超大规模 AI 研究或通用人工智能（AGI）探索。</span> </section> <section style="text-align: left;margin: 8px 8px 16px;line-height: 2em;"> <span style="font-size: 16px;">预计费用：20000000+，这是投资人考虑的，不该我去考虑。</span> </section> <p style="display: none;"> <mp-style-type data-value="3"></mp-style-type></p>

<section data-tool="markdown编辑器" data-website="https://markdown.com.cn/editor" style="font-size: 16px;color: black;padding: 25px 30px;line-height: 1.6;word-spacing: 0px;letter-spacing: 0px;word-break: break-word;word-wrap: break-word;text-align: justify;font-family: Optima-Regular, Optima, PingFangSC-light, PingFangTC-light, 'PingFang SC', Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;margin-top: -10px;"> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">上文评测蚂蚁开源的《<a href="https://mp.weixin.qq.com/s?__biz=MzI0OTAzNTEwMw==&amp;mid=2247485431&amp;idx=1&amp;sn=32827b8c9bc8c601121c44bca9873b35&amp;scene=21#wechat_redirect" textvalue="蚂蚁 DB-GPT 也开源了 GraphRAG，能用吗？好用么？看这篇就够了" data-itemshowtype="0" target="_blank" linktype="text" data-linktype="2">蚂蚁 DB-GPT 也开源了 GraphRAG，能用吗？好用么？看这篇就够了</a>》，本文探一探蚂蚁开源的另外一套知识增强生成框架 KAG（Knowledge Augmented Generation），专门用于构建垂直领域知识库的逻辑推理问答框架，论文中提到在电子政务达到了 91.6 的准确率，电子医疗各个问答也有不俗的准确率。</span></p> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">本文会简单的介绍一下 KAG 的概念和构建流程，然后尝试在本地启动 KAG 简单探索一下。它的问题规划非常有意思，请随我一起探索。</span></p> <h2 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;border-bottom: 2px solid rgb(239, 112, 96);font-size: 1.3em;"><span style="display: none;"></span><span style="display: inline-block;font-weight: bold;background: rgb(239, 112, 96);color: #ffffff;padding: 3px 10px 1px;border-top-right-radius: 3px;border-top-left-radius: 3px;margin-right: 3px;"><span leaf="">1. KAG 简介</span></span><span style="display: inline-block;vertical-align: bottom;border-bottom: 36px solid #efebe9;border-right: 20px solid transparent;"><span leaf="">&nbsp;</span></span></h2> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">KAG 可以有效克服传统 RAG 向量相似度计算的歧义性和 OpenIE 引入的 GraphRAG 的噪声问题，支持逻辑推理、多跳事实问答等。</span></p> <blockquote style="display: block;font-size: 0.9em;overflow: auto;overflow-scrolling: touch;border-left: 3px solid rgba(0, 0, 0, 0.4);color: #6a737d;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;margin-bottom: 20px;margin-top: 20px;border-left-color: rgb(239, 112, 96);background: #fff9f9;"> <p style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0px;color: black;line-height: 26px;"><span leaf="">OpenIE: 神经开放域信息抽取(Open Information Extraction)，也被称为开放信息抽取，是</span><strong style="font-weight: bold;color: black;"><span leaf="">一种从非结构化文本中提取信息的强大技术</span></strong><span leaf="">。 不同于传统的信息抽取方法，OpenIE 不依赖于预定义的领域知识或本体模式，使其具有更广泛的适用性和灵活性。</span></p> </blockquote> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">KAG 的核心功能包括：</span></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">知识与 Chunk 互索引结构，以整合更丰富的上下文文本信息</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">利用概念语义推理进行知识对齐，缓解 OpenIE 引入的噪音问题</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">支持 Schema-Constraint 知识构建，支持领域专家知识的表示与构建</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">逻辑符号引导的混合推理与检索，实现逻辑推理和多跳推理问答</span> </section></li> </ul> <blockquote style="display: block;font-size: 0.9em;overflow: auto;overflow-scrolling: touch;border-left: 3px solid rgba(0, 0, 0, 0.4);color: #6a737d;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;margin-bottom: 20px;margin-top: 20px;border-left-color: rgb(239, 112, 96);background: #fff9f9;"> <p style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0px;color: black;line-height: 26px;"><span leaf="">我认为 KAG 为何会提到专为垂直领域开发，就在于它采用 Schema 来约束知识图谱的构建。像 GraphRAG 就只能够根据自定义实体进行提取，而 KAG 我粗浅地认为是用户可以自定义知识图谱层次关系，自动进行知识对齐。</span></p> </blockquote> <h2 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;border-bottom: 2px solid rgb(239, 112, 96);font-size: 1.3em;"><span style="display: none;"></span><span style="display: inline-block;font-weight: bold;background: rgb(239, 112, 96);color: #ffffff;padding: 3px 10px 1px;border-top-right-radius: 3px;border-top-left-radius: 3px;margin-right: 3px;"><span leaf="">2. 核心功能</span></span><span style="display: inline-block;vertical-align: bottom;border-bottom: 36px solid #efebe9;border-right: 20px solid transparent;"><span leaf="">&nbsp;</span></span></h2> <h3 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;font-size: 20px;"><span style="display: none;"></span><span leaf="">2.1 LLM 友好的语义化知识管理</span><span style="display: none;"></span></h3> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">私域知识库场景，非结构化数据、结构化信息、业务专家经验 往往三者共存，KAG 提出了一种对大型语言模型（LLM）友好的知识表示框架，基于 DIKW（数据、信息、知识和智慧）的层次结构基础进行融合。这使得它能够在同一知识类型（如实体类型、事件类型）上兼容无 schema 约束的信息提取和有 schema 约束的专业知识构建，并支持图结构与原始文本块之间的互索引表示。</span></p> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">这种互索引表示有助于基于图结构的倒排索引的构建，并促进了逻辑形式的统一表示、推理和检索。同时通过知识理解、语义对齐等进一步降低信息抽取的噪声，提升知识的准确率和一致性。</span></p> <figure data-tool="markdown.com.cn编辑器" style="margin: 0;margin-top: 10px;margin-bottom: 10px;"> <span leaf=""><img src="/upload/c7df98c439c92857f10d14686c6a0e55.png" class="rich_pages wxw-img" data-ratio="0.47962962962962963" data-type="png" data-w="1080" style="display: block;margin: 0 auto;width: auto;max-width: 100%;" data-imgfileid="100001827"></span> <figcaption style="margin-top: 5px;text-align: center;color: #888;font-size: 14px;"> <span leaf=""><br></span> </figcaption> </figure> <blockquote style="display: block;font-size: 0.9em;overflow: auto;overflow-scrolling: touch;border-left: 3px solid rgba(0, 0, 0, 0.4);color: #6a737d;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;margin-bottom: 20px;margin-top: 20px;border-left-color: rgb(239, 112, 96);background: #fff9f9;"> <p style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0px;color: black;line-height: 26px;"><span leaf="">可以看到数据被分块后，经过信息提取后，形成了对齐的知识。</span></p> </blockquote> <h3 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;font-size: 20px;"><span style="display: none;"></span><span leaf="">2.2 逻辑符号引导的混合推理引擎</span><span style="display: none;"></span></h3> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">KAG 提出了一种逻辑符号引导的混合求解和推理引擎。该引擎包括三种类型的运算符：规划、推理和检索，将自然语言问题转化为结合语言和符号的问题求解过程。在这个过程中，每一步都可以利用不同的运算符，如精确匹配检索、文本检索、数值计算或语义推理，从而实现四种不同问题求解过程的集成：图谱推理、逻辑计算、Chunk 检索和 LLM 推理。如下图右侧所示。</span></p> <figure data-tool="markdown.com.cn编辑器" style="margin: 0;margin-top: 10px;margin-bottom: 10px;"> <span leaf=""><img src="/upload/d6dc0f04ee6b1fd4b23dd09d93f7e04a.png" class="rich_pages wxw-img" data-ratio="0.5435185185185185" data-type="png" data-w="1080" style="display: block;margin: 0 auto;width: auto;max-width: 100%;" data-imgfileid="100001825"></span> <figcaption style="margin-top: 5px;text-align: center;color: #888;font-size: 14px;"> <span leaf=""><br></span> </figcaption> </figure> <blockquote style="display: block;font-size: 0.9em;overflow: auto;overflow-scrolling: touch;border-left: 3px solid rgba(0, 0, 0, 0.4);color: #6a737d;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;margin-bottom: 20px;margin-top: 20px;border-left-color: rgb(239, 112, 96);background: #fff9f9;"> <p style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0px;color: black;line-height: 26px;"><span leaf="">从图上就能看出，问题经过规划生成了逻辑形式的推理步骤，然后检索最终汇总各个子问题的检索结果，最终生成。我们稍后在代码中就能看到问题是如何规划。</span></p> </blockquote> <h2 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;border-bottom: 2px solid rgb(239, 112, 96);font-size: 1.3em;"><span style="display: none;"></span><span style="display: inline-block;font-weight: bold;background: rgb(239, 112, 96);color: #ffffff;padding: 3px 10px 1px;border-top-right-radius: 3px;border-top-left-radius: 3px;margin-right: 3px;"><span leaf="">3. 安装</span></span><span style="display: inline-block;vertical-align: bottom;border-bottom: 36px solid #efebe9;border-right: 20px solid transparent;"><span leaf="">&nbsp;</span></span></h2> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">KAG 开源地址：</span></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <strong style="font-weight: bold;color: black;"><span leaf="">https://github.com/OpenSPG/KAG</span></strong> </section></li> </ul> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">其整体代码结构分为 Builder 和 Solver，顾名思义前者表示构建器，后者表示解决器，具体的构建流程或者索引流程就不再赘述了，前文中的图大概已经能够解释。</span></p> <blockquote style="display: block;font-size: 0.9em;overflow: auto;overflow-scrolling: touch;border-left: 3px solid rgba(0, 0, 0, 0.4);color: #6a737d;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;margin-bottom: 20px;margin-top: 20px;border-left-color: rgb(239, 112, 96);background: #fff9f9;"> <p style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0px;color: black;line-height: 26px;"><span leaf="">其实还有一个kag-model，但由于没开源，这里就忽略了。</span></p> </blockquote> <figure data-tool="markdown.com.cn编辑器" style="margin: 0;margin-top: 10px;margin-bottom: 10px;"> <span leaf=""><img src="/upload/07f7483d747f4d874a42e32c5a218d6d.png" class="rich_pages wxw-img" data-ratio="0.44814814814814813" data-type="png" data-w="1080" style="display: block;margin: 0 auto;width: auto;max-width: 100%;" data-imgfileid="100001824"></span> <figcaption style="margin-top: 5px;text-align: center;color: #888;font-size: 14px;"> <span leaf=""><br></span> </figcaption> </figure> <h2 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;border-bottom: 2px solid rgb(239, 112, 96);font-size: 1.3em;"><span style="display: none;"></span><span style="display: inline-block;font-weight: bold;background: rgb(239, 112, 96);color: #ffffff;padding: 3px 10px 1px;border-top-right-radius: 3px;border-top-left-radius: 3px;margin-right: 3px;"><span leaf="">3.1 简单安装</span></span><span style="display: inline-block;vertical-align: bottom;border-bottom: 36px solid #efebe9;border-right: 20px solid transparent;"><span leaf="">&nbsp;</span></span></h2> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">简单安装就是按照如下方式通过 Docker Compose 直接启动所有服务，它安装了以下 3 个服务</span></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">openspg-server</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">openspg-neo4j</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">mysql</span> </section></li> </ul> <pre data-tool="markdown.com.cn编辑器" style="margin-top: 10px;margin-bottom: 10px;border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #f8f8f8;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(https://mmbiz.qpic.cn/mmbiz_svg/gWicbXPiajJn9yh86MJZR3XjUIfhYONd3ib7m9PGhnGas513Sou5RbZicfDHWvVYSkRLtiaEzLrjEVxibrdLy1Dj2wj4sVTfsKmx4a/640?wx_fmt=svg&amp;from=appmsg);"></span><code style="overflow-x: auto;padding: 16px;color: #333;display: -webkit-box;font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;font-size: 12px;-webkit-overflow-scrolling: touch;padding-top: 15px;background: #f8f8f8;border-radius: 5px;"><span leaf="">curl -sSL https://raw.githubusercontent.com/OpenSPG/openspg/refs/heads/master/dev/release/docker-compose.yml -o docker-compose.yml</span><span leaf=""><br></span><span leaf="">docker compose -f docker-compose.yml up -d</span><span leaf=""><br></span></code></pre> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">然后打开网页http://localhost:8887，可以参考</span><span leaf="">官方文档</span><span leaf="">https://openspg.yuque.com/ndx6g9/0.5/nbb1bn3wegwue6yo#R4iWY创建知识库。</span></p> <figure data-tool="markdown.com.cn编辑器" style="margin: 0;margin-top: 10px;margin-bottom: 10px;"> <span leaf=""><img src="/upload/aecc9259e52850ee7eb426a6e778773f.png" class="rich_pages wxw-img" data-ratio="0.28888888888888886" data-type="png" data-w="1080" style="display: block;margin: 0 auto;width: auto;max-width: 100%;" data-imgfileid="100001826"></span> <figcaption style="margin-top: 5px;text-align: center;color: #888;font-size: 14px;"> <span leaf=""><br></span> </figcaption> </figure> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">你大概需要配置以下几项。</span></p> <figure data-tool="markdown.com.cn编辑器" style="margin: 0;margin-top: 10px;margin-bottom: 10px;"> <span leaf=""><img src="/upload/9f92649b5b6bb6c857dc5d3a72d3a960.png" class="rich_pages wxw-img" data-ratio="0.7805555555555556" data-type="png" data-w="1080" style="display: block;margin: 0 auto;width: auto;max-width: 100%;" data-imgfileid="100001823"></span> <figcaption style="margin-top: 5px;text-align: center;color: #888;font-size: 14px;"> <span leaf=""><br></span> </figcaption> </figure> <blockquote style="display: block;font-size: 0.9em;overflow: auto;overflow-scrolling: touch;border-left: 3px solid rgba(0, 0, 0, 0.4);color: #6a737d;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;margin-bottom: 20px;margin-top: 20px;border-left-color: rgb(239, 112, 96);background: #fff9f9;"> <p style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0px;color: black;line-height: 26px;"><span leaf="">但我配置好了之后，在索引的时候会一直会报向量批处理超过默认的 64，用的免费的硅基流动 Embedding，看起来是 Docker 默认配置的 Emebdding Batch 过大了，而配置中无法修改 batch size。只能转向开发者模式。</span></p> </blockquote> <h3 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;font-size: 20px;"><span style="display: none;"></span><span leaf="">3.2 开发者模式</span><span style="display: none;"></span></h3> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">即使是开发者模型，也仍然需要安装刚才的 Docker Compose，其中启动了一些依赖服务，KAG 框架并不包含前端或者服务端的代码。</span></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">创建虚拟环境</span> </section></li> </ul> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><code style="font-size: 14px;word-wrap: break-word;padding: 2px 4px;border-radius: 4px;margin: 0 2px;background-color: rgba(27,31,35,.05);font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;word-break: break-all;color: rgb(239, 112, 96);"><span leaf="">conda create -n kag-demo python=3.10 &amp;&amp; conda activate kag-demo</span></code></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">克隆代码</span> </section></li> </ul> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><code style="font-size: 14px;word-wrap: break-word;padding: 2px 4px;border-radius: 4px;margin: 0 2px;background-color: rgba(27,31,35,.05);font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;word-break: break-all;color: rgb(239, 112, 96);"><span leaf="">git clone https://github.com/OpenSPG/KAG.git</span></code></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">安装依赖</span> </section></li> </ul> <pre data-tool="markdown.com.cn编辑器" style="margin-top: 10px;margin-bottom: 10px;border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #f8f8f8;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(https://mmbiz.qpic.cn/mmbiz_svg/gWicbXPiajJn9yh86MJZR3XjUIfhYONd3ib7m9PGhnGas513Sou5RbZicfDHWvVYSkRLtiaEzLrjEVxibrdLy1Dj2wj4sVTfsKmx4a/640?wx_fmt=svg&amp;from=appmsg);"></span><code style="overflow-x: auto;padding: 16px;color: #333;display: -webkit-box;font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;font-size: 12px;-webkit-overflow-scrolling: touch;padding-top: 15px;background: #f8f8f8;border-radius: 5px;"><span style="color: #0086b3;line-height: 26px;"><span leaf="">cd</span></span><span leaf="">&nbsp;./KAG &amp;&amp; pip install -e .</span><span leaf=""><br></span></code></pre> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">验证</span> </section></li> </ul> <pre data-tool="markdown.com.cn编辑器" style="margin-top: 10px;margin-bottom: 10px;border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #f8f8f8;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(https://mmbiz.qpic.cn/mmbiz_svg/gWicbXPiajJn9yh86MJZR3XjUIfhYONd3ib7m9PGhnGas513Sou5RbZicfDHWvVYSkRLtiaEzLrjEVxibrdLy1Dj2wj4sVTfsKmx4a/640?wx_fmt=svg&amp;from=appmsg);"></span><code style="overflow-x: auto;padding: 16px;color: #333;display: -webkit-box;font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;font-size: 12px;-webkit-overflow-scrolling: touch;padding-top: 15px;background: #f8f8f8;border-radius: 5px;"><span leaf="">knext --version</span><span leaf=""><br></span></code></pre> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">创建 Demo</span> </section></li> </ul> <pre data-tool="markdown.com.cn编辑器" style="margin-top: 10px;margin-bottom: 10px;border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #f8f8f8;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(https://mmbiz.qpic.cn/mmbiz_svg/gWicbXPiajJn9yh86MJZR3XjUIfhYONd3ib7m9PGhnGas513Sou5RbZicfDHWvVYSkRLtiaEzLrjEVxibrdLy1Dj2wj4sVTfsKmx4a/640?wx_fmt=svg&amp;from=appmsg);"></span><code style="overflow-x: auto;padding: 16px;color: #333;display: -webkit-box;font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;font-size: 12px;-webkit-overflow-scrolling: touch;padding-top: 15px;background: #f8f8f8;border-radius: 5px;"><span style="color: #0086b3;line-height: 26px;"><span leaf="">cd</span></span><span leaf="">&nbsp;kag/examples</span><span leaf=""><br></span><span leaf="">vim ./example.cfg</span><span leaf=""><br></span></code></pre> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">然后编辑该文件，写入自己的 API KEY。</span></p> <pre data-tool="markdown.com.cn编辑器" style="margin-top: 10px;margin-bottom: 10px;border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #f8f8f8;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(https://mmbiz.qpic.cn/mmbiz_svg/gWicbXPiajJn9yh86MJZR3XjUIfhYONd3ib7m9PGhnGas513Sou5RbZicfDHWvVYSkRLtiaEzLrjEVxibrdLy1Dj2wj4sVTfsKmx4a/640?wx_fmt=svg&amp;from=appmsg);"></span><code style="overflow-x: auto;padding: 16px;color: #333;display: -webkit-box;font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;font-size: 12px;-webkit-overflow-scrolling: touch;padding-top: 15px;background: #f8f8f8;border-radius: 5px;"><span leaf="">[project]</span><span leaf=""><br></span><span leaf="">namespace = KagDemo</span><span leaf=""><br></span><span leaf="">host_addr = http://localhost:8887</span><span leaf=""><br></span><span leaf="">id = 1</span><span leaf=""><br></span><span leaf=""><br></span><span leaf="">[vectorizer]</span><span leaf=""><br></span><span leaf="">vectorizer = kag.common.vectorizer.OpenAIVectorizer</span><span leaf=""><br></span><span leaf="">model = BAAI/bge-m3</span><span leaf=""><br></span><span leaf="">api_key = xxxx</span><span leaf=""><br></span><span leaf="">base_url = https://api.siliconflow.cn/v1</span><span leaf=""><br></span><span leaf="">vector_dimensions = 1024</span><span leaf=""><br></span><span leaf=""><br></span><span leaf="">[llm]</span><span leaf=""><br></span><span leaf="">client_type = maas</span><span leaf=""><br></span><span leaf="">base_url = https://open.bigmodel.cn/api/paas/v4</span><span leaf=""><br></span><span leaf="">api_key = xxxx</span><span leaf=""><br></span><span leaf="">model = glm-4-flash</span><span leaf=""><br></span><span leaf=""><br></span><span leaf="">[prompt]</span><span leaf=""><br></span><span leaf="">biz_scene = default</span><span leaf=""><br></span><span leaf="">language = en</span><span leaf=""><br></span><span leaf=""><br></span><span leaf="">[log]</span><span leaf=""><br></span><span leaf="">level = INFO</span><span leaf=""><br></span></code></pre> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">使用如下命令创建项目，它会在 kag/examples 下创建 KagDemo 这个项目，并且初始化了一整套代码，但距离使用我们需要给数据，并且改写两个文件。</span></p> <pre data-tool="markdown.com.cn编辑器" style="margin-top: 10px;margin-bottom: 10px;border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #f8f8f8;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(https://mmbiz.qpic.cn/mmbiz_svg/gWicbXPiajJn9yh86MJZR3XjUIfhYONd3ib7m9PGhnGas513Sou5RbZicfDHWvVYSkRLtiaEzLrjEVxibrdLy1Dj2wj4sVTfsKmx4a/640?wx_fmt=svg&amp;from=appmsg);"></span><code style="overflow-x: auto;padding: 16px;color: #333;display: -webkit-box;font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;font-size: 12px;-webkit-overflow-scrolling: touch;padding-top: 15px;background: #f8f8f8;border-radius: 5px;"><span leaf="">knext project create --config_path ./example.cfg</span><span leaf=""><br></span></code></pre> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">导入要索引的文件</span> </section></li> </ul> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">我们导入四篇论文 graphrag.pdf、hipporag.pdf、hybridrag.pdf 和 lightrag.pdf 到 kag/examples/KagDemo/builder/data 下。</span></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">提交 Schema 到服务端</span> </section></li> </ul> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">这个应该是用来自定义实体类型约束，这里我们暂不定义，走无 Schema 约束。需要回到目录 KagDemo 中执行如下命令。</span></p> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><code style="font-size: 14px;word-wrap: break-word;padding: 2px 4px;border-radius: 4px;margin: 0 2px;background-color: rgba(27,31,35,.05);font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;word-break: break-all;color: rgb(239, 112, 96);"><span leaf="">knext schema commit</span></code></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">编写 Builder 客户端代码</span> </section></li> </ul> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">我们需要参考</span><span style="font-weight: bold;color: #ff3502;"><span leaf="">官方文档索引</span></span><sup style="line-height: 0;font-weight: bold;color: rgb(239, 112, 96);"><span leaf="">[1]</span></sup><span leaf="">如何调用 SDK 编写 builder，写好的文件需要放置在 KagDemo/builder/indexer.py，最后执行</span><code style="font-size: 14px;word-wrap: break-word;padding: 2px 4px;border-radius: 4px;margin: 0 2px;background-color: rgba(27,31,35,.05);font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;word-break: break-all;color: rgb(239, 112, 96);"><span leaf="">python ./builder/indexer.py</span></code><span leaf="">即可，它会启动构建。</span></p> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;color: black;list-style-type: disc;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;line-height: 26px;text-align: left;color: rgb(1,1,1);font-weight: 500;"> <span leaf="">编写 Solver 客户端代码</span> </section></li> </ul> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">我们同样需要参考</span><span style="font-weight: bold;color: #ff3502;"><span leaf="">官方文档 Solver</span></span><sup style="line-height: 0;font-weight: bold;color: rgb(239, 112, 96);"><span leaf="">[2]</span></sup><span leaf="">编写 Solver，然后执行</span><code style="font-size: 14px;word-wrap: break-word;padding: 2px 4px;border-radius: 4px;margin: 0 2px;background-color: rgba(27,31,35,.05);font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;word-break: break-all;color: rgb(239, 112, 96);"><span leaf="">python ./solver/evalForKagDemo.py</span></code><span leaf="">。</span></p> <h2 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;border-bottom: 2px solid rgb(239, 112, 96);font-size: 1.3em;"><span style="display: none;"></span><span style="display: inline-block;font-weight: bold;background: rgb(239, 112, 96);color: #ffffff;padding: 3px 10px 1px;border-top-right-radius: 3px;border-top-left-radius: 3px;margin-right: 3px;"><span leaf="">4. 测试</span></span><span style="display: inline-block;vertical-align: bottom;border-bottom: 36px solid #efebe9;border-right: 20px solid transparent;"><span leaf="">&nbsp;</span></span></h2> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">我们测试问题如下，是一个需要大模型获取两个知识，然后才能总结出答案。经过了大约 42 秒，一次性输出所有答案。</span></p> <figure data-tool="markdown.com.cn编辑器" style="margin: 0;margin-top: 10px;margin-bottom: 10px;"> <span leaf=""><img src="/upload/3561aedc677923bbf672f05198daca41.png" class="rich_pages wxw-img" data-ratio="0.5120370370370371" data-type="png" data-w="1080" style="display: block;margin: 0 auto;width: auto;max-width: 100%;" data-imgfileid="100001832"></span> <figcaption style="margin-top: 5px;text-align: center;color: #888;font-size: 14px;"> <span leaf=""><br></span> </figcaption> </figure> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">那么为何这么慢呢？按照 1.2 节所述，他需要先规划问题生成逻辑形式推导，之后再推理检索生成。所以他是需要等待第一轮 LLM 规划生成后，才能去检索然后输出。我们看一下它的推理过程，非常的有意思的。</span></p> <figure data-tool="markdown.com.cn编辑器" style="margin: 0;margin-top: 10px;margin-bottom: 10px;"> <span leaf=""><img src="/upload/55f1844b51dc9e3e4dd09efd6604d410.png" class="rich_pages wxw-img" data-ratio="2.680722891566265" data-type="png" data-w="664" style="display: block;margin: 0 auto;width: auto;max-width: 100%;" data-imgfileid="100001831"></span> <figcaption style="margin-top: 5px;text-align: center;color: #888;font-size: 14px;"> <span leaf=""><br></span> </figcaption> </figure> <blockquote style="display: block;font-size: 0.9em;overflow: auto;overflow-scrolling: touch;border-left: 3px solid rgba(0, 0, 0, 0.4);color: #6a737d;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;margin-bottom: 20px;margin-top: 20px;border-left-color: rgb(239, 112, 96);background: #fff9f9;"> <p style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0px;color: black;line-height: 26px;"><span leaf="">这个推理过程似乎并不是每次都能生成，依赖 LLM 本身的能力，可能和我使用的免费 glm-4-flash 测试有关系。</span></p> </blockquote> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">根据源码所示，它采用的是 CoA（Chain of Abstraction）抽象推理链来生成问题推导步骤。CoA 来自于论文</span><span style="font-weight: bold;color: #ff3502;"><span leaf="">Efficient Tool Use with Chain-of-Abstraction Reasoning</span></span><sup style="line-height: 0;font-weight: bold;color: rgb(239, 112, 96);"><span leaf="">[3]</span></sup><span leaf="">。</span></p> <figure data-tool="markdown.com.cn编辑器" style="margin: 0;margin-top: 10px;margin-bottom: 10px;"> <span leaf=""><img src="/upload/8a94d2f04247af2eda1b3c9fb3b94088.png" class="rich_pages wxw-img" data-ratio="0.7718631178707225" data-type="png" data-w="1052" style="display: block;margin: 0 auto;width: auto;max-width: 100%;" data-imgfileid="100001830"></span> <figcaption style="margin-top: 5px;text-align: center;color: #888;font-size: 14px;"> <span leaf=""><br></span> </figcaption> </figure> <h2 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;border-bottom: 2px solid rgb(239, 112, 96);font-size: 1.3em;"><span style="display: none;"></span><span style="display: inline-block;font-weight: bold;background: rgb(239, 112, 96);color: #ffffff;padding: 3px 10px 1px;border-top-right-radius: 3px;border-top-left-radius: 3px;margin-right: 3px;"><span leaf="">总结</span></span><span style="display: inline-block;vertical-align: bottom;border-bottom: 36px solid #efebe9;border-right: 20px solid transparent;"><span leaf="">&nbsp;</span></span></h2> <p data-tool="markdown.com.cn编辑器" style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0;line-height: 26px;color: black;"><span leaf="">本篇分享就到这里了，有需要的同学可以自己参考官方进行复现测试。其他部分需要同学们自己深入研究了，KAG 的概念会相对多一点，相对没那么直观。作者本人只是对这个问题规划过程较为感兴趣，下一篇也会尝试测试 LlamaIndex 中的 CoAAgent，欢迎关注。</span></p> <blockquote style="display: block;font-size: 0.9em;overflow: auto;overflow-scrolling: touch;border-left: 3px solid rgba(0, 0, 0, 0.4);color: #6a737d;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;margin-bottom: 20px;margin-top: 20px;border-left-color: rgb(239, 112, 96);background: #fff9f9;"> <p style="font-size: 16px;padding-top: 8px;padding-bottom: 8px;margin: 0px;color: black;line-height: 26px;"><span leaf="">我们已经建立 LLM 应用交流群，有志于交流想法的同学可以后台回复进群。关注我，与你一起探索 AI 最前沿的技术洞见！您的评论与分享是我创作的动力。</span></p> </blockquote> <h3 data-tool="markdown.com.cn编辑器" style="margin-top: 30px;margin-bottom: 15px;font-weight: bold;color: black;font-size: 20px;"><span style="display: block;"><span leaf="">参考资料</span></span></h3> <section data-tool="markdown.com.cn编辑器"> <span style="display: flex;"><span style="display: inline;width: 10%;background: none;font-size: 80%;opacity: 0.6;line-height: 26px;font-family: ptima-Regular, Optima, PingFangSC-light, PingFangTC-light, 'PingFang SC', Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;"><span leaf="">[1]&nbsp;</span></span><p style="padding-top: 8px;padding-bottom: 8px;display: inline;font-size: 14px;width: 90%;padding: 0px;margin: 0;line-height: 26px;color: black;word-break: break-all;width: calc(100%-50);"><span leaf="">官方文档索引:&nbsp;</span><em style="font-style: italic;color: black;"><span leaf="">https://openspg.yuque.com/ndx6g9/0.5/nbb1bn3wegwue6yo#P9GJu</span></em></p></span><span style="display: flex;"><span style="display: inline;width: 10%;background: none;font-size: 80%;opacity: 0.6;line-height: 26px;font-family: ptima-Regular, Optima, PingFangSC-light, PingFangTC-light, 'PingFang SC', Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;"><span leaf="">[2]&nbsp;</span></span><p style="padding-top: 8px;padding-bottom: 8px;display: inline;font-size: 14px;width: 90%;padding: 0px;margin: 0;line-height: 26px;color: black;word-break: break-all;width: calc(100%-50);"><span leaf="">官方文档Solver:&nbsp;</span><em style="font-style: italic;color: black;"><span leaf="">https://openspg.yuque.com/ndx6g9/0.5/nbb1bn3wegwue6yo#r95Sg</span></em></p></span><span style="display: flex;"><span style="display: inline;width: 10%;background: none;font-size: 80%;opacity: 0.6;line-height: 26px;font-family: ptima-Regular, Optima, PingFangSC-light, PingFangTC-light, 'PingFang SC', Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;"><span leaf="">[3]&nbsp;</span></span><p style="padding-top: 8px;padding-bottom: 8px;display: inline;font-size: 14px;width: 90%;padding: 0px;margin: 0;line-height: 26px;color: black;word-break: break-all;width: calc(100%-50);"><span leaf="">Efficient Tool Use with Chain-of-Abstraction Reasoning:&nbsp;</span><em style="font-style: italic;color: black;"><span leaf="">https://arxiv.org/abs/2401.17464</span></em></p></span> </section> </section> <section> <span leaf=""><br></span> </section> <p style="display: none;"> <mp-style-type data-value="3"></mp-style-type></p>

<section data-role="outer" label="edit by 135editor"> <section data-role="paragraph"> <p><br></p> </section> <section data-role="paragraph"> <section data-tool="mdnice编辑器" data-website="https://www.mdnice.com" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 10px;padding-right: 10px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;font-size: 16px;color: #000000;line-height: 1.5em;word-spacing: 0em;letter-spacing: 0em;word-break: break-word;overflow-wrap: break-word;text-align: left;box-sizing:border-box;font-family:Georgia, PingFangSC-light, serif;"> <blockquote data-tool="mdnice编辑器" style="margin-top: 20px;margin-bottom: 20px;margin-left: 0px;margin-right: 0px;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;border-top-style: none;border-bottom-style: none;border-left-style: solid;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: #ffc900;border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: #fff9e3;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;display: block;overflow-x: auto;overflow-y: auto;box-sizing:border-box;"> <span style="display: none;color: #000000;font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: normal;"></span> <p style="text-align:left;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;color: #9b6e23;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;font-weight: normal;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;">回顾2023年RAG技术的发展，检索增强生成（Retrieval-Augmented Generation，RAG）技术彻底改变了人工智能模型的工作方式，它将生成式人工智能的优势与检索现实世界文档的精确性相结合。通过从外部来源提取相关数据，RAG使得人工智能能够生成更准确且上下文更合适的答案。</p> </blockquote> <blockquote data-tool="mdnice编辑器" style="margin-top: 20px;margin-bottom: 20px;margin-left: 0px;margin-right: 0px;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;border-top-style: none;border-bottom-style: none;border-left-style: solid;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: #ffc900;border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: #fff9e3;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;display: block;overflow-x: auto;overflow-y: auto;box-sizing:border-box;"> <span style="display: none;color: #000000;font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: normal;"></span> <p style="text-align:left;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;color: #9b6e23;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;font-weight: normal;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;">随着这项技术的不断发展，RAG的多种变体应运而生，每种变体都在解决不同的挑战并提升人工智能的整体性能。在本文中，我们将深入探讨七种关键的RAG技术，重点介绍每种技术如何独特地提升AI生成内容的质量。</p> </blockquote><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>1. 简单RAG（Simple RAG）</strong></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">在简单RAG中，大型语言模型（LLM）接收用户查询，在向量存储库中进行相似性搜索或在知识图谱中进行关系搜索，然后基于检索到的信息生成答案。</p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img class="rich_pages wxw-img" data-ratio="0.8112324492979719" src="/upload/64aaf19ad087fefb9e400e3f5d2028a5.null" data-w="641" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;"> </figure> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">工作原理：</strong></p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">用户查询</strong>：用户提供一个查询或输入，该查询被输入到系统的检索部分。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">搜索与检索</strong>：模型在向量存储库或知识图谱中搜索相关文档或文本。检索器根据相关性对文档进行排名，并选择最相关的k个（例如，前5个）段落。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">生成答案</strong>：选定的文档被传递给LLM，LLM使用这些文档作为上下文，生成一个结构良好且相关的答案。 </section></li> </ol> </section><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>2. 校正RAG（Corrective RAG）</strong></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">在校正RAG中，系统不仅检索和生成答案，还会验证并校正这些答案。<img class="rich_pages wxw-img" data-ratio="0.4703703703703704" src="/upload/371bed67aa91aa90f5b8147cd49222aa.null" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">工作原理：</strong></p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">搜索与检索</strong>：与简单RAG类似，系统根据查询检索相关文档。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">评分</strong>：将检索到的上下文与可信数据集（如测试集或带有预定义规则的提示）进行比较。此步骤的方法根据项目目标有所不同。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">校正</strong>：如果在评分过程中发现任何不准确或不一致之处，模型将使用从查询中提取的关键词进行网络搜索，以生成新的答案或优化之前的答案。 </section></li> </ol> </section><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>3. 自省RAG（Self RAG）</strong></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">自省RAG通过自我反思或自我批评来提高RAG结果的质量。</p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img src="/upload/0cf4e2e4d5e456e0db094ad8e84def03.null" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;" data-ratio="0.2722222222222222" data-w="1080"> </figure> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">工作原理：</strong></p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">搜索与检索</strong>：模型首先检索相关信息并根据输入查询生成答案。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">评分</strong>：为了对文档进行评分或反思，LLM会对每个答案进行批评，判断其是否与查询相关。如果文档不相关，则使用外部来源；如果相关，则检查是否存在幻觉和准确性。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">幻觉检查</strong>：幻觉节点检查答案是否由文档支持。有时，AI模型会“幻觉”，即生成听起来正确但实际上没有任何真实数据或文档支持的答案。幻觉节点通过确保模型的答案有文档支持来防止这种情况，确保答案的准确性和可靠性。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">回答问题</strong>：回答问题节点检查生成的答案是否回答了问题。它查看生成的答案并检查其是否相关且完整地回答了原始问题。如果没有，模型可以改进或调整答案以确保其准确性。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">输出</strong>：通过每次迭代，模型生成更准确且上下文更相关的答案。迭代次数取决于项目规模和可用处理能力。 </section></li> </ol> </section><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>4. 推测RAG（Speculative RAG）</strong></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">推测RAG是一种为给定查询生成多个答案的方法，利用检索模型提供相关信息。然后通过评分系统评估这些答案，选择最准确且上下文最合适的答案。这种方法有助于处理模糊性或查询可能有多种解释的情况。</p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img class="rich_pages wxw-img" data-ratio="0.4888888888888889" src="/upload/f7f4b0f605daaa9d75672a3a0da7b2ab.null" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;"> </figure> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">工作原理：</strong></p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">搜索与检索</strong>：与简单RAG类似，系统检索与查询相关的多个文档。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">推测</strong>：LLM从检索到的文档中生成多个推测性答案，探索各种可能的输出，而不仅仅是一个。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">评分</strong>：评分机制根据相关性、连贯性、完整性和事实准确性等标准对每个答案进行评估和打分。这可能涉及将答案与更多检索到的文档进行比较或使用评分模型。与校正RAG类似，此步骤取决于项目目标和领域。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">选择与答案</strong>：模型对答案进行排名，并选择得分最高的答案作为最终输出。 </section></li> </ol> </section><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>5. 融合RAG（Fusion RAG）</strong></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">融合RAG结合了来自多个检索来源的信息，以生成一个全面的答案。<img class="rich_pages wxw-img" data-ratio="0.44537037037037036" src="/upload/c1321c251b4a3c50573cbc18fa42ae87.null" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"></p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">工作原理：</strong></p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">搜索与检索多样化文档</strong>：系统检索多个相关文档，确保它们代表不同的观点或解决查询的不同方面。每个文档都可以被视为查询的一个答案。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">信息整合</strong>：LLM不仅结合了多个来源一致的文档，还考虑了不同文档中的各种观点或角度，旨在生成一个公平代表这些不同观点的答案。然后，模型通过结合所有检索到的文档中的相关信息，生成一个连贯、统一的答案，基于证据呈现一个平衡的观点。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">冲突解决</strong>：当存在冲突时，模型使用额外的上下文或预定义规则来解决冲突，以确保最终答案的一致性。 </section></li> </ol> </section><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>6. 自主RAG（Agentic RAG）</strong></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">自主RAG涉及一个具有特定目标的AI系统，它使用检索过程来自主做出决策并指导其行动。</p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img class="rich_pages wxw-img" data-ratio="0.4425925925925926" src="/upload/278648542be808b6c8df53e4c9bebb18.null" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;"> </figure> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">工作原理：</strong></p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">查询输入</strong>：过程从用户的明确目标或查询开始，例如解释一个概念、提供定制建议或解决复杂问题。此查询作为模型行动的基础。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">搜索与检索</strong>：模型访问知识库或数据库，该数据库经过预处理阶段以高效地构建信息以供后续使用。预处理后的数据存储在向量存储库或知识图谱中，以便于检索。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">问答检查</strong>：生成初始答案后，模型检查问题是否已得到充分回答。这是过程中的一个关键决策点。如果是，则继续提供最终答案给用户。如果否，则进入下一阶段。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">代理干预与行动</strong>：如果初始答案未能充分回答查询，模型通过代理采取行动。代理可能会执行额外的任务，例如使用外部工具或调用进一步的操作以收集更多相关信息。LLM自主决定检索哪些信息以及采取哪些行动以实现目标。这可以通过在该步骤中为LLM定义一个思维链提示来完成。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">迭代过程与动态调整</strong>：该过程是动态且迭代的。代理持续评估模型的进展并实时调整行动，优化策略以获得更好的结果。此步骤涉及评估中间结果并采取纠正措施，例如重新查询或更改检索方法。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">目标完成</strong>：一旦模型确认已达到目标或解决了问题，它将生成最终输出或答案，并交付给用户。如果需要进一步调整，该过程可能会再次循环，直到查询完全解决。 </section></li> </ol> </section><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>7. 图RAG(Graph RAG)</strong></span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">GraphRAG 是微软公司内部广受赞誉的一种结合了检索增强生成（RAG）技术和知识图谱的先进框架。它在传统 RAG 框架的基础上，进一步强化了实体、社区以及文本切块（Chunking）之间的内在联系，并且巧妙地将现有知识图谱（KG）中的知识融入其中。这一系列的改进措施，显著提升了信息检索的召回率与准确性，为用户带来了更为优质的信息检索体验。</p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img class="rich_pages wxw-img" data-ratio="0.6583333333333333" src="/upload/f94ca47ee5a96882e3ea50bf925af289.null" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;"> </figure> <blockquote data-tool="mdnice编辑器" style="margin-top: 20px;margin-bottom: 20px;margin-left: 0px;margin-right: 0px;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;border-top-style: none;border-bottom-style: none;border-left-style: solid;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: #ffc900;border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: #fff9e3;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;display: block;overflow-x: auto;overflow-y: auto;box-sizing:border-box;"> <span style="display: none;color: #000000;font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: normal;"></span> <p style="text-align:left;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;color: #9b6e23;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;font-weight: normal;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">GitHub</strong>: <strong>microsoft/graphrag</strong><br><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">论文</strong>: <strong>From Local to Global: A Graph RAG Approach to Query-Focused Summarization</strong><br><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">项目文档</strong>: <strong>microsoft.github.io/graphrag/</strong></p> </blockquote> <blockquote data-tool="mdnice编辑器" style="margin-top: 20px;margin-bottom: 20px;margin-left: 0px;margin-right: 0px;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;border-top-style: none;border-bottom-style: none;border-left-style: solid;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: #ffc900;border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: #fff9e3;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;display: block;overflow-x: auto;overflow-y: auto;box-sizing:border-box;"> <span style="display: none;color: #000000;font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: normal;"></span> <p style="text-align:left;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;color: #9b6e23;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;font-weight: normal;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;">GraphRAG 旨在通过利用外部结构化知识图谱来增强大型语言模型（LLMs）的性能，有效解决模型可能出现的“幻觉”问题、领域知识缺失以及信息过时等问题。GraphRAG 的核心目的在于从数据库中检索最相关的知识，以增强下游任务的答案质量，提供更准确和丰富的生成结果。</p> </blockquote> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">工作原理</strong><img class="rich_pages wxw-img" data-ratio="0.5425925925925926" src="/upload/a83d46274cab9df35389d200c2d485d8.null" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">1. 索引建立阶段</strong><br>在 GraphRAG 的索引建立阶段，主要目标是从提供的文档集合中提取出知识图谱，并构建索引以支持后续的快速检索。这一阶段是 GraphRAG 工作流程的基础，其效率和准确性直接影响到后续检索和生成的质量。</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">文本块拆分</strong>：首先，原始文档被拆分成多个文本块，这些文本块是 GraphRAG 处理的基本单元。根据微软的研究，每个文本块的大小和重叠度可以调整，以平衡处理速度和输出质量。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">实体与关系提取</strong>：利用大型语言模型（LLM），对每个文本块进行分析，提取出实体和关系。这一步骤是构建知识图谱的关键，涉及到命名实体识别（NER）和关系抽取（RE）技术。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">生成实体与关系摘要</strong>：为提取的实体与关系生成简单的描述性信息，这些信息将作为图节点的属性存储，有助于后续的检索和生成过程。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">社区检测</strong>：通过社区检测算法，如 Leiden 算法，识别图中的多个社区。这些社区代表了围绕特定主题的一组紧密相关的实体和关系。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">生成社区摘要</strong>：利用 LLM 为每个社区生成摘要信息，这些摘要提供了对数据集全局主题结构和语义的高层次理解，是回答高层次查询问题的关键。 </section></li> </ul> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">2. 查询处理阶段</strong><br>查询处理阶段是 GraphRAG 工作流程的最终环节，它决定了如何利用已建立的索引来回答用户的查询。</p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">本地搜索（Local Search）</strong>：针对特定实体的查询，GraphRAG 通过扩展到相关实体的邻居和相关概念来推理，结合结构化数据和非结构化数据，构建用于增强生成的上下文。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">全局搜索（Global Search）</strong>：对于需要跨整个数据集整合信息的复杂查询，GraphRAG 采用 Map-Reduce 架构。首先，利用社区摘要独立并行地回答查询，然后将所有相关的部分答案汇总生成全局性的答案。 </section></li> </ul> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">在查询处理阶段，GraphRAG 展示了其在处理复杂查询任务上的优势，尤其是在需要全局理解和高层语义分析的场景中。通过结合知识图谱的结构化信息和原始文档的非结构化数据，GraphRAG 能够提供更准确、更全面的答案。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">GraphRAG 的成功也催生了一系列轻量级的优化版本，诸如 LightRAG 与 nano-GraphRAG 等。与此同时，还涌现出了一些别具一格的变体，如 KAG 框架。这些框架在传统 RAG 框架的基础上，进一步强化了实体、社区以及文本切块（Chunking）之间的内在联系，并且巧妙地将现有知识图谱（KG）中的知识融入其中。这一系列的改进措施，显著提升了信息检索的召回率与准确性，为用户带来了更为优质的信息检索体验。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">示例</strong>针对新闻文章数据集的示例问题，Graph RAG（C2）和基础 RAG 的表现显示，GraphRAG 在处理复杂查询任务上具有显著优势，尤其是在需要全局理解和高层语义分析的场景中。</p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img class="rich_pages wxw-img" data-ratio="1.2520833333333334" src="/upload/50194495817ad911a8579277a73a29cb.null" data-w="960" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;"> </figure><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>参考资料</strong></span><span style="display: none;"></span> <section data-role="list"> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong>GraphRAG、Naive RAG框架总结主流框架推荐(共23个)：LightRAG、nano-GraphRAG、Dify等</strong> </section></li> </ul> </section> </section> </section> </section> </section>

<section data-role="outer" label="edit by 135editor"> <section data-role="paragraph"> <section class="mp_profile_iframe_wrp"> <mp-common-profile class="js_uneditable custom_select_card mp_profile_iframe" data-pluginname="mpprofile" data-id="MzAxOTU5NTU4MQ==" data-headimg="http://mmbiz.qpic.cn/mmbiz_png/1FD1x61uYVf9D3QcAhQDRtcia3Z56uk8JzHrb6lojGEQ4ddbzCa0XyMB2TpjRFI2zABZ3xOg2ITsdpbpum5BVdw/0?wx_fmt=png" data-nickname="ChallengeHub" data-alias="ChallengeHub" data-signature="由互联网大厂和中科院研究所的算法数分小伙伴们创建，热爱竞赛知识分享，获得过Kaggle、阿里天池等算法竞赛冠亚季成绩。每日给小伙伴带来机器学习、NLP、数据分析知识分享、竞赛干货、职场经验和内推～" data-from="0" data-is_biz_ban="0" data-service_type="1"></mp-common-profile> </section> <p><br></p> </section> <section data-tool="mdnice编辑器" data-website="https://www.mdnice.com" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 10px;padding-right: 10px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;font-size: 16px;color: #000000;line-height: 1.5em;word-spacing: 0em;letter-spacing: 0em;word-break: break-word;overflow-wrap: break-word;text-align: left;box-sizing:border-box;font-family:Georgia, PingFangSC-light, serif;"> <blockquote data-tool="mdnice编辑器" style="margin-top: 20px;margin-bottom: 20px;margin-left: 0px;margin-right: 0px;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;border-top-style: none;border-bottom-style: none;border-left-style: solid;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: #ffc900;border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: #fff9e3;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;display: block;overflow-x: auto;overflow-y: auto;box-sizing:border-box;"> <span style="display: none;color: #000000;font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: normal;"></span> <p style="text-align:left;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;color: #9b6e23;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;font-weight: normal;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;">聪明人往往很“懒”，但这种“懒”其实是高效的体现。他们总能找到解决复杂问题的最佳路径，用最少的力气获得最大的成果。</p> </blockquote> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">在RAG系统中，这种高效的实现往往是通过“分块”来实现的。你可以把它想象成把一本厚书分成几章——这样一来，阅读和理解就轻松多了。同样地，分块技术把大段复杂的文本拆分成更小、更容易处理的片段，让AI能更快、更准确地理解和处理信息。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">不过，在深入探讨分块之前，咱们得先聊聊它背后的“大框架”——检索增强生成，也就是RAG。这个技术可是分块能发挥作用的关键哦！</p> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383380" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>什么是RAG</strong></span></h2> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><img class="rich_pages wxw-img" data-imgfileid="100008363" data-ratio="0.5148148148148148" src="/upload/f5f62fc5dca0faf4d3ed3a59e14154fd.png" data-type="png" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;">长话短说，检索增强生成（RAG）是一种巧妙的方法，它把检索机制和大型语言模型（LLM）结合在了一起。简单来说，就是让AI在生成回答之前，先“翻翻资料”——通过检索相关文档来增强自己的能力。这样一来，AI给出的回答不仅更准确，还能带上更多上下文信息，显得更有深度和针对性。</p> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383381" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>引入分块</strong></span></h2> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><img class="rich_pages wxw-img" data-imgfileid="100008364" data-ratio="0.7277777777777777" src="/upload/444f140fa655a439573af1e5956406ea.png" data-type="png" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;">分块，说白了就是把一大段文字“切”成更小、更容易处理的片段。这个过程主要分两步走：</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">第一步：数据准备</strong><br>首先，我们需要把靠谱的数据源“切”成一个个小文档块，然后存到数据库里。如果这些小文档块还生成了对应的“嵌入”（可以理解成一种数学表示），那这个数据库就可以升级成向量存储，方便后续的快速查找。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">第二步：检索</strong><br>当用户抛出一个问题时，系统就会动起来，通过向量搜索、全文搜索，或者两者结合的方式，去数据库里翻找最相关的小文档块。简单来说，就是快速定位到那些和用户问题最匹配的信息片段。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这样一来，大模型不仅能更快找到答案，还能确保回答得更精准、更有针对性！</p> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383382" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>为什么分块在 RAG 架构中如此重要？</strong></span><span style="display: none;"></span></h2><span style="font-size: 15px;letter-spacing: 0.06em;text-indent: 0em;word-spacing: 0em;">分块在 RAG 架构里可是个“关键角色”，因为它直接决定了生成式 AI 应用的准确性。可以说，它是整个流程的“第一道关卡”。</span> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383383" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">1.</strong><strong style="background-image: none;background-position: 0% 0%;background-size: auto;background-repeat: no-repeat;background-attachment: scroll;background-origin: padding-box;background-clip: border-box;letter-spacing: 0px;text-indent: 0em;word-spacing: 0em;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;width: auto;-webkit-box-reflect: unset;">小块头，大智慧：提高准确性</strong><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">分块让系统能把文本切成更小的片段，方便索引和搜索。这样一来，当用户提问时，系统能快速找到最相关的片段，大大提高了检索的准确性。想象一下，与其在一整本书里翻找答案，不如直接定位到某一页的某一段——效率高多了！</p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383384" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">2.</strong><strong style="background-image: none;background-position: 0% 0%;background-size: auto;background-repeat: no-repeat;background-attachment: scroll;background-origin: padding-box;background-clip: border-box;letter-spacing: 0px;text-indent: 0em;word-spacing: 0em;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;width: auto;-webkit-box-reflect: unset;">大小适中，上下文更给力</strong><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">不过，分块也不是越小越好。块太小可能会丢失上下文信息，块太大又会让模型难以聚焦。理想的分块大小能让生成模型更好地理解每个片段的上下文，从而生成更连贯、更准确的回答。这样一来，模型就不用在一大堆无关信息里“大海捞针”了。</p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383385" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">3.</strong><strong style="background-image: none;background-position: 0% 0%;background-size: auto;background-repeat: no-repeat;background-attachment: scroll;background-origin: padding-box;background-clip: border-box;letter-spacing: 0px;text-indent: 0em;word-spacing: 0em;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;width: auto;-webkit-box-reflect: unset;">可扩展性与性能：高效处理大数据</strong><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">分块还能让 RAG 系统更高效地处理海量数据。通过把数据切成可管理的部分，系统可以并行处理这些块，减少计算负担，提升整体性能。这样一来，RAG 系统不仅能处理更多数据，还能跑得更快、更稳。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">总之，分块不仅是 RAG 系统的技术必需品，更是一种战略方法。它提高了检索准确性、处理效率和资源利用率，是 RAG 应用成功的“秘密武器”。</p> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383386" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>优化分块的技巧：从基础到高级</strong></span><span style="display: none;"></span></h2><span style="font-size: 15px;letter-spacing: 0.06em;text-indent: 0em;word-spacing: 0em;">分块可不是随便“切一切”就完事了，想要让 RAG 系统表现得更出色，得用上一些技巧。下面这些方法，从简单到复杂，总有一款适合你：</span> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383387" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">1.</strong><strong style="background-image: none;background-position: 0% 0%;background-size: auto;background-repeat: no-repeat;background-attachment: scroll;background-origin: padding-box;background-clip: border-box;letter-spacing: 0px;text-indent: 0em;word-spacing: 0em;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;width: auto;-webkit-box-reflect: unset;">固定字符大小：简单粗暴</strong><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这是最直接的方法——把文本按固定字符数切成块。比如每 500 个字符切一刀。虽然简单，但有时候效果还不错，尤其是对格式规整的文本。</p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383388" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><span style="display: none;"></span><span style="font-size: 18px;color: #3e4ca2;line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>2.</strong><strong style="align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;color: #000000;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;">递归字符文本分割：按标点“下刀”</strong></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这种方法更聪明一点，它会根据空格、标点符号（比如句号、逗号）来切分文本。这样一来，切出来的块更有上下文意义，不会把一句话硬生生切成两半。</p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383389" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">3.</strong><strong style="background-image: none;background-position: 0% 0%;background-size: auto;background-repeat: no-repeat;background-attachment: scroll;background-origin: padding-box;background-clip: border-box;letter-spacing: 0px;text-indent: 0em;word-spacing: 0em;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;width: auto;-webkit-box-reflect: unset;">特定文档的拆分：因地制宜</strong><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">不同类型的文档（比如 PDF、Markdown）结构不一样，分块方法也得跟着变。比如，PDF 可以按段落切，Markdown 可以按标题切。这种“量身定制”的方法能让分块更精准。</p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383390" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">4.</strong><strong style="background-image: none;background-position: 0% 0%;background-size: auto;background-repeat: no-repeat;background-attachment: scroll;background-origin: padding-box;background-clip: border-box;letter-spacing: 0px;text-indent: 0em;word-spacing: 0em;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;width: auto;-webkit-box-reflect: unset;">语义分割：按意思切块</strong><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这种方法更高级，它会用嵌入技术（embedding）来分析文本的语义，然后根据意思来分块。比如，把讨论同一个话题的句子归到一起。这样一来，切出来的块不仅更连贯，还能更好地保留上下文。</p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383391" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">5.</strong><strong style="background-image: none;background-position: 0% 0%;background-size: auto;background-repeat: no-repeat;background-attachment: scroll;background-origin: padding-box;background-clip: border-box;letter-spacing: 0px;text-indent: 0em;word-spacing: 0em;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;width: auto;-webkit-box-reflect: unset;">自主分割：让 AI 自己决定</strong><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这是最“智能”的方法——直接让大型语言模型（LLM）根据内容和上下文来决定怎么分块。AI 会自己判断哪里该切，哪里该留，确保每个块都有完整的意义。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">通过灵活运用这些技巧，RAG 系统的性能和准确性都能大幅提升。分块不仅是技术活儿，更是一门艺术——掌握得好，AI 的表现就能更上一层楼！</p> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383392" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>固定字符大小分块：简单但有点“呆”</strong></span><span style="display: none;"></span></h2><span style="font-size: 15px;letter-spacing: 0.06em;text-indent: 0em;word-spacing: 0em;">固定字符大小分块是最基础的分块方法，简单来说，就是不管内容如何，直接按固定的字符数把文本“切”成块。比如，每 300 个字符切一刀，完事儿。</span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><img data-imgfileid="100008366" data-ratio="0.4444444444444444" src="/upload/7730a9b7564b4a3ea73b9f80a45892a1.png" data-type="png" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;">固定字符大小分块的优缺点</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">优点</strong>：</p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">简单省事</strong>：这种方法实现起来超级简单，几乎不需要什么计算资源，特别适合快速上手。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">整齐划一</strong>：生成的块大小均匀，方便后续处理，比如存储或检索。 </section></li> </ol> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">缺点</strong>：</p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">忽略上下文</strong>：它完全不管文本的结构和意思，切出来的块可能会把完整的信息拆得支离破碎。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">效率不高</strong>：重要的内容可能会被“拦腰截断”，想要重新拼出有意义的信息，还得额外费功夫。 </section></li> </ol> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">下面是如何使用代码实现固定字符大小分块的示例：</p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg sc8ljypicuauar0tctza9lj1d8t86r83y1zetw9yhrj6iaiah8q8iadicaqtufp3xmj16dgufmsggvnnajuzul06qym5nife8mmmc 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;box-sizing: border-box;max-width: 100% !important;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-size: 12px;font-family:Consolas, Monaco, Menlo, monospace;"><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;将示例文本分块</span><br>text&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"This is the text I would like to ch up.&nbsp;It is the example text for this exercise."</span>&nbsp;<br><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;设置块大小</span><br>chunk_size&nbsp;=&nbsp;<span style="color: #d19a66;line-height: 26px;">35</span>&nbsp;<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;初始化一个列表来保存块&nbsp;chunks</span><br>&nbsp;=&nbsp;[]&nbsp;<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;遍历文本以创建块</span><br><span style="color: #c678dd;line-height: 26px;">for</span>&nbsp;i&nbsp;<span style="color: #c678dd;line-height: 26px;">in</span>&nbsp;&nbsp;range&nbsp;(&nbsp;<span style="color: #d19a66;line-height: 26px;">0</span>&nbsp;,&nbsp;len&nbsp;(text),&nbsp;chunk_size):&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;chunk&nbsp;=&nbsp;text[i:i&nbsp;+&nbsp;chunk_size]&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;chunks.append(chunk)&nbsp;<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;显示块</span><br><span style="color: #c678dd;line-height: 26px;">print</span>&nbsp;(chunks)&nbsp;<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;输出：['This is the text I would like to ch', 'unk up. It is the example text for ', 'this exercise']</span><br><br></code></pre> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">使用<code style="color: #9b6e23;font-size: 14px;line-height: 1.8em;letter-spacing: 0.04em;background-attachment: scroll;background-clip: border-box;background-color: #fff9e3;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: #000000;border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;word-break: break-all;box-sizing:border-box;font-family:'Operator Mono', Consolas, Monaco, Menlo, monospace;">LangChainCharacterTextSplitter</code>来实现相同的结果：</p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg sc8ljypicuauar0tctza9lj1d8t86r83y1zetw9yhrj6iaiah8q8iadicaqtufp3xmj16dgufmsggvnnajuzul06qym5nife8mmmc 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;box-sizing: border-box;max-width: 100% !important;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-size: 12px;font-family:Consolas, Monaco, Menlo, monospace;"><br>from langchain.text_splitter import CharacterTextSplitter&nbsp;<br><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;使用指定的块大小初始化文本分割器</span><br>text_splitter&nbsp;=&nbsp;CharacterTextSplitter(chunk_size=&nbsp;35&nbsp;,&nbsp;chunk_overlap=&nbsp;0&nbsp;,&nbsp;Separator=&nbsp;<span style="color: #98c379;line-height: 26px;">''</span>&nbsp;,&nbsp;strip_whitespace=&nbsp;False&nbsp;)&nbsp;<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;使用文本分割器创建文档</span><br>documents&nbsp;=&nbsp;text_splitter.create_documents([text])&nbsp;<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;显示创建的文档</span><br><span style="color: #c678dd;line-height: 26px;">for</span>&nbsp;doc&nbsp;<span style="color: #c678dd;line-height: 26px;">in</span>&nbsp;documents:&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #e6c07b;line-height: 26px;">print</span>&nbsp;(doc.page_content)&nbsp;<br></code></pre> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">固定字符大小分块是一种简单但基础的技术，通常在转向更复杂的方法之前用作基准。</p> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383395" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>递归字符文本分割:保持上下文关联</strong></span><span style="display: none;"></span></h2><span style="font-size: 15px;letter-spacing: 0.06em;text-indent: 0em;word-spacing: 0em;">递归字符文本分割是一种更高级的技术，它考虑了文本的结构。它使用一系列分隔符以递归方式将文本分成块，确保块更有意义且与上下文更相关。</span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><img class="rich_pages wxw-img" data-imgfileid="100008365" data-ratio="0.48055555555555557" src="/upload/cb1483f41983b9c6656e549b6da06ca5.png" data-type="png" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;">在上面的例子中，我们设置了一个块大小为30个字符，重叠部分为20个字符。RecursiveCharacterTextSplitter这个工具会尽量在保持文本逻辑结构的同时进行拆分。不过，这也暴露了一个问题：由于块大小设置得比较小，它还是有可能在单词或句子中间“咔嚓”一刀，这显然不是我们想要的效果。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">优点：</strong></p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">上下文更连贯</strong>：这种方法通过使用段落或句子作为分隔符，能够更好地保留文本的自然结构。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">灵活性强</strong>：你可以根据需要调整块的大小和重叠部分，这样就能更精细地控制整个分块过程。 </section></li> </ul> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">缺点：</strong></p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">块大小是个关键</strong>：块的大小得适中，既要方便处理，又要确保每个块至少包含一个完整的短语或更多内容。否则，我们在检索这些块时，可能会遇到精度问题。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">性能消耗</strong>：由于采用了递归拆分和处理多个分隔符的方式，这种方法会消耗更多的计算资源。而且，与固定大小的块相比，它生成的块数量也会更多。 </section></li> </ul> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">以下是在 Langchain 中如何实现递归字符文本拆分的示例：</p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg sc8ljypicuauar0tctza9lj1d8t86r83y1zetw9yhrj6iaiah8q8iadicaqtufp3xmj16dgufmsggvnnajuzul06qym5nife8mmmc 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;box-sizing: border-box;max-width: 100% !important;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-size: 12px;font-family:Consolas, Monaco, Menlo, monospace;"><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;langchain_text_splitters&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;RecursiveCharacterTextSplitter<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Sample text to chunk</span><br>text&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"""<br>The Olympic Games,&nbsp;originally held in ancient Greece,&nbsp;were revived in 1896 and<br>have since become the world’s foremost sports competition,&nbsp;bringing together&nbsp;<br>athletes from around the globe.<br>"""</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Initialize the recursive character text splitter with specified chunk size</span><br>text_splitter&nbsp;=&nbsp;RecursiveCharacterTextSplitter(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Set a really small chunk size,&nbsp;just to show.</span><br>&nbsp;&nbsp;&nbsp;&nbsp;chunk_size=<span style="color: #d19a66;line-height: 26px;">30</span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;chunk_overlap=<span style="color: #d19a66;line-height: 26px;">20</span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;length_function=len,<br>&nbsp;&nbsp;&nbsp;&nbsp;is_separator_regex=<span style="color: #56b6c2;line-height: 26px;">False</span>,<br>)<br><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Create documents using the text splitter</span><br>documents&nbsp;=&nbsp;text_splitter.create_documents([text])<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Display the created documents</span><br><span style="color: #c678dd;line-height: 26px;">for</span>&nbsp;doc&nbsp;<span style="color: #c678dd;line-height: 26px;">in</span>&nbsp;documents:<br>&nbsp;&nbsp;&nbsp;&nbsp;print(doc.page_content)<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Output:</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;“The Olympic Games,&nbsp;originally”</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;“held in ancient Greece,&nbsp;were”</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;“revived in 1896 and have”</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;“have since become the world’s”</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;“world’s foremost sports”</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;“competition,&nbsp;bringing together”</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;“together athletes from around”</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;“around the globe.”</span><br></code></pre> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">在这种方法中，文本首先会按照较大的结构（比如段落）进行拆分。如果拆分后的块还是太大，就会继续用更小的结构（比如句子）进一步切分。这样一来，每个块都能保留有意义的上下文，避免了重要信息被“拦腰截断”的情况。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">递归字符文本分割法在简单和复杂之间找到了一个平衡点，既不会过于粗暴地切割文本，也不会让分块过程变得繁琐。它提供了一种既高效又尊重文本结构的分块方式，算得上是一种非常实用的工具。</p> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383397" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong style="align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;color: #000000;display: inline-block;font-size: 22px;flex-direction: unset;float: unset;height: auto;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;">特定文档的拆分：因地制宜</strong></span><span style="display: none;"></span></h2><span style="font-size: 15px;letter-spacing: 0.06em;text-indent: 0em;word-spacing: 0em;">这种方法会根据不同的文档类型，量身定制分块策略。比如，Markdown 文件、Python 脚本、JSON 文档或者 HTML 文件，每种文档都会按照最适合其内容和结构的方式进行拆分。</span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">举个例子，Markdown 文件在 GitHub、Medium 和 Confluence 等平台上非常常见，这也让它成为 RAG 系统中提取数据的首选。毕竟，干净且结构化的数据对于生成准确的响应至关重要。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">不仅如此，针对特定编程语言的分割器也适用于多种语言，比如 C++、Go、Java、Python 等。这样一来，代码可以被高效地分块，方便后续的分析和检索。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">简单来说，这种方法就是“看菜下饭”，根据文档的特点灵活处理，确保分块既高效又精准！</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><img class="rich_pages wxw-img" data-imgfileid="100008367" data-ratio="0.5231481481481481" src="/upload/784050d9e7885479097175fcfb7f07d1.png" data-type="png" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">优点：</strong></p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">相关性更强</strong>：针对不同类型的文档，采用最合适的分块方法，同时还能保留文档的逻辑结构。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">精确度更高</strong>：根据每种文档的特点量身定制分块过程，确保分块结果更精准。 </section></li> </ul> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">缺点：</strong></p> <section data-role="list"> <ul data-tool="mdnice编辑器" style="list-style-type: disc;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">实现起来有点复杂</strong>：因为不同类型的文档需要不同的分块策略和工具，所以实现起来会麻烦一些。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> <strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">维护成本较高</strong>：由于方法多样，维护起来也会相对复杂，需要投入更多精力。 </section></li> </ul> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这种方法虽然效果更好，但也需要更多的“技术含量”和“耐心”来支撑！</p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383398" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">Markdown 切块</strong><span style="display: none;"></span></h3> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg sc8ljypicuauar0tctza9lj1d8t86r83y1zetw9yhrj6iaiah8q8iadicaqtufp3xmj16dgufmsggvnnajuzul06qym5nife8mmmc 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;box-sizing: border-box;max-width: 100% !important;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-size: 12px;font-family:Consolas, Monaco, Menlo, monospace;"><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;langchain.text_splitter&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;MarkdownTextSplitter<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Sample Markdown text</span><br>markdown_text&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"""<br>#&nbsp;Fun in California<br>##&nbsp;Driving<br>Try driving on the 1 down to San Diego<br>###&nbsp;Food<br>Make sure to eat a burrito while you're there<br>##&nbsp;Hiking<br>Go to Yosemite<br>"""</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Initialize the Markdown text splitter</span><br>splitter&nbsp;=&nbsp;MarkdownTextSplitter(chunk_size=<span style="color: #d19a66;line-height: 26px;">40</span>,&nbsp;chunk_overlap=<span style="color: #d19a66;line-height: 26px;">0</span>)<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Create documents using the text splitter</span><br>documents&nbsp;=&nbsp;splitter.create_documents([markdown_text])<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Display the created documents</span><br><span style="color: #c678dd;line-height: 26px;">for</span>&nbsp;doc&nbsp;<span style="color: #c678dd;line-height: 26px;">in</span>&nbsp;documents:<br>&nbsp;&nbsp;&nbsp;&nbsp;print(doc.page_content)<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Output:</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;#&nbsp;Fun in California\n\n##&nbsp;Driving</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Try driving on the 1 down to San Diego</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;###&nbsp;Food</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Make sure to eat a burrito while you're</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;there</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;##&nbsp;Hiking\n\nGo to Yosemite</span><br></code></pre> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: block;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;width: auto;-webkit-box-reflect: unset;font-size:17px;box-sizing:border-box;"><span style="background: none 0% 0% / 15px 15px no-repeat scroll padding-box border-box transparent;width: 15px;height: 15px;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin: 0px 0px -2px;overflow: unset;padding: 0px;text-align: left;text-indent: 0em;text-shadow: none;-webkit-box-reflect: unset;box-sizing: border-box;" data-remoteid="c1736435383400" data-cacheurl="https://files.mdnice.com/test/user/7752/9bbabffd-11a7-40bc-9b0b-42b5679a5d3d.svg"></span><strong style="color: rgb(62, 76, 162);font-size: 18px;letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">Python 代码切块</strong><span style="display: none;"></span></h3> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg sc8ljypicuauar0tctza9lj1d8t86r83y1zetw9yhrj6iaiah8q8iadicaqtufp3xmj16dgufmsggvnnajuzul06qym5nife8mmmc 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;box-sizing: border-box;max-width: 100% !important;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-size: 12px;font-family:Consolas, Monaco, Menlo, monospace;"><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;langchain.text_splitter&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;PythonCodeTextSplitter<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Sample Python code</span><br>python_text&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"""<br>class Person:<br>&nbsp;&nbsp;&nbsp;&nbsp;def __init__(self,&nbsp;name,&nbsp;age):<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;self.name&nbsp;=&nbsp;name<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;self.age&nbsp;=&nbsp;age<br>p1&nbsp;=&nbsp;Person("John",&nbsp;36)<br>for i in range(10):<br>&nbsp;&nbsp;&nbsp;&nbsp;print(i)<br>"""</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Initialize the Python code text splitter</span><br>python_splitter&nbsp;=&nbsp;PythonCodeTextSplitter(chunk_size=<span style="color: #d19a66;line-height: 26px;">100</span>,&nbsp;chunk_overlap=<span style="color: #d19a66;line-height: 26px;">0</span>)<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Create documents using the text splitter</span><br>documents&nbsp;=&nbsp;python_splitter.create_documents([python_text])<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Display the created documents</span><br><span style="color: #c678dd;line-height: 26px;">for</span>&nbsp;doc&nbsp;<span style="color: #c678dd;line-height: 26px;">in</span>&nbsp;documents:<br>&nbsp;&nbsp;&nbsp;&nbsp;print(doc.page_content)<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Output:</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;class Person:\n&nbsp;&nbsp;&nbsp;&nbsp;def __init__(self,&nbsp;name,&nbsp;age):\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;self.name&nbsp;=&nbsp;name\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;self.age&nbsp;=&nbsp;age</span><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;p1&nbsp;=&nbsp;Person("John",&nbsp;36)\n\nfor i in range(10):\n&nbsp;&nbsp;&nbsp;&nbsp;print(i)</span><br></code></pre> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">文档拆分这件事，听起来简单，但其实大有学问。我们采用的是一种“量身定制”的拆分方式，它会根据文档类型的不同，智能地保留原有的逻辑结构。这样做的好处是，每个拆分出来的文本块都自带完整的上下文，不会出现“断章取义”的情况。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">举个例子你就明白了：处理Markdown文档时，系统会聪明地把标题和正文分开处理，就像整理书籍时会区分章节标题和正文内容一样；处理Python代码时，它又能准确识别类和函数的边界，就像程序员阅读代码时会自然地区分不同功能模块。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这种智能拆分方式，让文档处理系统变得更“懂行”。它不仅保持了文档的完整性，还让系统在检索信息时更精准，生成回答时更靠谱。你可以把它想象成一个特别细心的图书管理员，不仅知道每本书放在哪个书架，还能准确找到书中最相关的段落。</p> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383402" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>语义分割：保留语义的完整性</strong></span><span style="display: none;"></span></h2><span style="font-size: 15px;letter-spacing: 0.06em;text-indent: 0em;word-spacing: 0em;">以前的文档拆分方式，说白了就是“简单粗暴”——要么按固定长度切分，要么死板地按照标点符号来划分。但我们现在用的这种语义拆分，那可真是“聪明”多了！它就像个理解能力超强的读者，会根据文本的实际意思来决定怎么拆分，把文档处理带到了一个新高度。</span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">具体是怎么做到的呢？这要归功于先进的嵌入技术。系统会先理解文本的含义，然后把意思相近的内容自动归类到一起。这样一来，每个拆分出来的文本块都是一个完整的“小故事”，前后文都对得上，不会出现前言不搭后语的情况。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">你可以把它想象成一个特别会整理资料的小助手：它不会把你的文件随便撕成几半，而是会仔细阅读内容，把相关的部分整整齐齐地放在一起。这样不仅看起来舒服，用起来也特别顺手！</p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <img class="rich_pages wxw-img" data-imgfileid="100008369" data-ratio="0.5879629629629629" src="/upload/7fcb46133074341b495b3209aa0cd7db.png" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;vertical-align:baseline;"> </figure> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">让我们来看看这个语义分块是怎么工作的，就像拆解一个精密的机器一样，它主要分三步走：</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">第一步，先把文档“切”成一句一句的。这可不是简单的断句哦，系统会像语文老师一样，准确地识别出每个完整的句子。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">第二步，给每个句子穿上“智能外套”——也就是生成嵌入向量。这个过程就像是给句子打上独特的身份标签，让系统能理解它们的含义。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">第三步最有趣，系统会像个细心的图书管理员，把意思相近的句子归类到一起。想象一下，它会把讨论同一个话题的句子自动归为一组，就像把同类型的书籍放在同一个书架上。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这样做的好处显而易见：每个分块都是一个完整的小故事，前后文都对得上号。当你需要查找信息时，系统就能快速找到最相关的内容，准确率杠杠的！</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">下面，我们就通过一个具体的例子，来看看这个方法的神奇之处。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><img class="rich_pages wxw-img" data-imgfileid="100008370" data-ratio="0.5509259259259259" src="/upload/b79fa812718e40bb62f01e6e65531df9.png" data-type="png" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;">这张图给我们展示了一个生动的例子，展示了如何用余弦相似度来给句子分组。简单来说，就是让聊同一件事的句子待在一起，而话题不同的句子就各走各的路。通过这种可视化的方式，我们能清楚地看到语义分块是怎么保持文本的连贯性的。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">优点：</strong></p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 上下文拿捏得准：相似的内容总在一起，找信息时特别给力，准确率up up！ </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 灵活度满分：不管什么类型的文本，它都能根据意思来调整，不会死板地按固定规则来。 </section></li> </ol> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">小缺点：</strong>3. 有点费算力：毕竟要生成和比较那些嵌入向量，需要多花点计算资源。4. 实现起来不简单：比起直接按字数或标点拆分，这个方法确实复杂一些。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">以下是如何使用嵌入实现语义分割的示例：</p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg sc8ljypicuauar0tctza9lj1d8t86r83y1zetw9yhrj6iaiah8q8iadicaqtufp3xmj16dgufmsggvnnajuzul06qym5nife8mmmc 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;box-sizing: border-box;max-width: 100% !important;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-size: 12px;font-family:Consolas, Monaco, Menlo, monospace;">from sklearn.metrics.pairwise import cosine_similarity<br>from langchain.embeddings import OpenAIEmbeddings<br>import re<br># Sample text<br>text = """<br>One of the most important things I didn't understand about the world when I was a child is the degree to which the returns for performance are superlinear.<br>Teachers and coaches implicitly told us the returns were linear. "You get out," I heard a thousand times, "what you put in." They meant well, but this is rarely true. If your product is only half as good as your competitor's, you don't get half as many customers. You get no customers, and you go out of business.<br>It's obviously true that the returns for performance are superlinear in business. Some think this is a flaw of capitalism, and that if we changed the rules it would stop being true. But superlinear returns for performance are a feature of the world, not an artifact of rules we've invented. We see the same pattern in fame, power, military victories, knowledge, and even benefit to humanity. In all of these, the rich get richer.<br>"""<br># Splitting the text into sentences<br>sentences = re.split(r'(?&lt;=[.?!])\s+', text)<br>sentences = [{'sentence': x, 'index' : i} for i, x in enumerate(sentences)]<br># Combine sentences for context<br>def combine_sentences(sentences, buffer_size=1):<br> &nbsp; &nbsp;for i in range(len(sentences)):<br> &nbsp; &nbsp; &nbsp; &nbsp;combined_sentence = ''<br> &nbsp; &nbsp; &nbsp; &nbsp;for j in range(i - buffer_size, i):<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;if j &gt;= 0:<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;combined_sentence += sentences[j]['sentence'] + ' '<br> &nbsp; &nbsp; &nbsp; &nbsp;combined_sentence += sentences[i]['sentence']<br> &nbsp; &nbsp; &nbsp; &nbsp;for j in range(i + 1, i + 1 + buffer_size):<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;if j &lt; len(sentences):<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;combined_sentence += ' ' + sentences[j]['sentence']<br> &nbsp; &nbsp; &nbsp; &nbsp;sentences[i]['combined_sentence'] = combined_sentence<br> &nbsp; &nbsp;return sentences<br>sentences = combine_sentences(sentences)<br># Generate embeddings<br>oai_embeds = OpenAIEmbeddings()<br>embeddings = oai_embeds.embed_documents([x['combined_sentence'] for x in sentences])<br># Add embeddings to sentences<br>for i, sentence in enumerate(sentences):<br> &nbsp; &nbsp;sentence['combined_sentence_embedding'] = embeddings[i]<br># Calculate cosine distances<br>def calculate_cosine_distances(sentences):<br> &nbsp; &nbsp;distances = []<br> &nbsp; &nbsp;for i in range(len(sentences) - 1):<br> &nbsp; &nbsp; &nbsp; &nbsp;embedding_current = sentences[i]['combined_sentence_embedding']<br> &nbsp; &nbsp; &nbsp; &nbsp;embedding_next = sentences[i + 1]['combined_sentence_embedding']<br> &nbsp; &nbsp; &nbsp; &nbsp;similarity = cosine_similarity([embedding_current], [embedding_next])[0][0]<br> &nbsp; &nbsp; &nbsp; &nbsp;distance = 1 - similarity<br> &nbsp; &nbsp; &nbsp; &nbsp;distances.append(distance)<br> &nbsp; &nbsp; &nbsp; &nbsp;sentences[i]['distance_to_next'] = distance<br> &nbsp; &nbsp;return distances, sentences<br>distances, sentences = calculate_cosine_distances(sentences)<br># Determine breakpoints and create chunks<br>import numpy as np<br>breakpoint_distance_threshold = np.percentile(distances, 95)<br>indices_above_thresh = [i for i, x in enumerate(distances) if x &gt; breakpoint_distance_threshold]<br># Combine sentences into chunks<br>chunks = []<br>start_index = 0<br>for index in indices_above_thresh:<br> &nbsp; &nbsp;end_index = index<br> &nbsp; &nbsp;group = sentences[start_index:end_index + 1]<br> &nbsp; &nbsp;combined_text = ' '.join([d['sentence'] for d in group])<br> &nbsp; &nbsp;chunks.append(combined_text)<br> &nbsp; &nbsp;start_index = index + 1<br>if start_index &lt; len(sentences):<br> &nbsp; &nbsp;combined_text = ' '.join([d['sentence'] for d in sentences[start_index:]])<br> &nbsp; &nbsp;chunks.append(combined_text)<br># Display the created chunks<br>for i, chunk in enumerate(chunks):<br> &nbsp; &nbsp;print(f"Chunk #{i+1}:\n{chunk}\n")</code></pre> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">语义分割这招挺有意思，它用嵌入技术把意思相近的内容打包在一起，做成一个个“语义块”。这样做的好处可不少，特别是在RAG系统里，找东西更准了，生成的回答也更靠谱了。</p> <blockquote data-tool="mdnice编辑器" style="margin-top: 20px;margin-bottom: 20px;margin-left: 0px;margin-right: 0px;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;border-top-style: none;border-bottom-style: none;border-left-style: solid;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: #ffc900;border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: #fff9e3;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;display: block;overflow-x: auto;overflow-y: auto;box-sizing:border-box;"> <span style="display: none;color: #000000;font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: normal;"></span> <p style="text-align:left;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;color: #9b6e23;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;font-weight: normal;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;">它的秘诀就在于特别注重文本的实际含义。每个分出来的块都像是一个完整的小故事，里面的内容都是相关的、连贯的。这样一来，RAG应用的表现自然就上去了，既好用又可靠。</p> </blockquote> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383404" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>代理分割：自主智能切片</strong></span><span style="display: none;"></span></h2><span style="font-size: 15px;letter-spacing: 0.06em;text-indent: 0em;word-spacing: 0em;">代理分割（Agentic Splitter）这招可厉害了！它靠着大语言模型的超强理解力，能像人一样聪明地给文本分块。</span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">这个方法高级在哪呢？它会像我们读书时那样，先理解内容的意思，再看看上下文，然后找出最合适的地方“下刀”。完全不像以前那些死板的规则或者纯靠统计的方法。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">说白了，它处理文本的方式就跟人一样灵活。想象一下你读文章时会怎么分段——肯定是根据意思和思路来的对吧？这个分裂器也是这么干的！所以分出来的块特别连贯，内容也都很相关，用起来特别顺手。<img class="rich_pages wxw-img" data-imgfileid="100008368" data-ratio="0.5388888888888889" src="/upload/fae51c08eb28ee236a582baa431bf50d.png" data-type="png" data-w="1080" style="display: block;margin: 0px auto;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">优点：</strong></p> <section data-role="list"> <ol data-tool="mdnice编辑器" style="list-style-type: decimal;margin:0px;padding:0 0 0 30px;list-style-position:outside;" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 准得很：靠着强大的语言模型，分出来的块不仅内容相关，上下文也特别准。 </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: #010101;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-align: left;font-weight: normal;"> 够灵活：不管什么类型的文本都能搞定，分块策略还能随时调整，特别聪明。 </section></li> </ol> </section> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: #3e4ca3;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;box-sizing:border-box;">缺点：</strong>3. 有点烧资源：毕竟要用大语言模型，计算资源少不了，成本也会高一些。4. 实现起来不简单：得好好设置和微调语言模型，才能让它发挥最佳水平。</p> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">在LangGraph里，节点就像是流水线上的一个个工作站。每个节点都有明确的职责：接活儿、干活儿、交活儿。它会接收输入数据，处理一番，然后把结果传给下一个节点，就像接力赛一样。</p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg sc8ljypicuauar0tctza9lj1d8t86r83y1zetw9yhrj6iaiah8q8iadicaqtufp3xmj16dgufmsggvnnajuzul06qym5nife8mmmc 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;box-sizing: border-box;max-width: 100% !important;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-size: 12px;font-family:Consolas, Monaco, Menlo, monospace;"><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;langgraph.nodes&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;InputNode,&nbsp;SentenceSplitterNode,&nbsp;LLMDecisionNode,&nbsp;ChunkingNode<br><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Step 1:&nbsp;Input Node</span><br>input_node&nbsp;=&nbsp;InputNode(name=<span style="color: #98c379;line-height: 26px;">"Document Input"</span>)<br><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Step 2:&nbsp;Sentence Splitting Node</span><br>splitter_node&nbsp;=&nbsp;SentenceSplitterNode(input=input_node.output,&nbsp;name=<span style="color: #98c379;line-height: 26px;">"Sentence Splitter"</span>)<br><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Step 3:&nbsp;LLM Decision Node</span><br>decision_node&nbsp;=&nbsp;LLMDecisionNode(<br>&nbsp;&nbsp;&nbsp;&nbsp;input=splitter_node.output,&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;prompt_template=<span style="color: #98c379;line-height: 26px;">"Does the sentence&nbsp;'{next_sentence}'&nbsp;belong to the same chunk as&nbsp;'{current_chunk}'?"</span>,&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;name=<span style="color: #98c379;line-height: 26px;">"LLM Decision"</span><br>)<br><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Step 4:&nbsp;Chunking Node</span><br>chunking_node&nbsp;=&nbsp;ChunkingNode(input=decision_node.output,&nbsp;name=<span style="color: #98c379;line-height: 26px;">"Semantic Chunking"</span>)<br><br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;Run the graph</span><br>document&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"Your document text here..."</span><br>result&nbsp;=&nbsp;chunking_node.run(document=document)<br>print(result)<br></code></pre> <h2 data-tool="mdnice编辑器" style="margin: 30px 0px 15px;padding: 0px;background: none 50% 50% / 63px no-repeat scroll padding-box border-box transparent;width: auto;height: auto;align-items: unset;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;justify-content: center;line-height: 1.5em;overflow: unset;text-align: left;text-shadow: none;-webkit-box-reflect: unset;font-size: 17px;box-sizing: border-box;" data-remoteid="c1736435383406" data-cacheurl="https://files.mdnice.com/test/user/7752/d8da2183-1ef8-4674-abf4-47894263c123.svg"><span style="display: none;"></span><span style="font-size: 20px;color: #3e4ca3;line-height: 2.4em;letter-spacing: 0em;margin-top: 10px;margin-bottom: 10px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: #000000;border-bottom-color: #000000;border-left-color: #000000;border-right-color: #000000;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;box-shadow: none;display: inline-block;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;width: auto;-webkit-box-reflect: unset;box-sizing:border-box;"><strong>总结</strong></span><span style="display: none;"></span></h2><span style="font-size: 15px;letter-spacing: 0.06em;text-indent: 0em;word-spacing: 0em;">总结一下，分块这招对优化RAG系统来说，绝对是个关键策略。它能让系统的回答更准、更贴合上下文，还能轻松应对大规模需求。</span> <p data-tool="mdnice编辑器" style="text-align:left;color: #000000;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;">说白了，把大段文本切成小块，不仅找东西更快更准，还能让AI应用的整体效率蹭蹭往上涨。</p> <blockquote data-tool="mdnice编辑器" style="margin-top: 20px;margin-bottom: 20px;margin-left: 0px;margin-right: 0px;padding-top: 10px;padding-bottom: 10px;padding-left: 20px;padding-right: 10px;border-top-style: none;border-bottom-style: none;border-left-style: solid;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: #ffc900;border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;background-attachment: scroll;background-clip: border-box;background-color: #fff9e3;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;display: block;overflow-x: auto;overflow-y: auto;box-sizing:border-box;"> <span style="display: none;color: #000000;font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: normal;"></span> <p style="text-align:left;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;color: #9b6e23;font-size: 15px;line-height: 1.8em;letter-spacing: 0.06em;font-weight: normal;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;margin-left: 0px;">原文链接🔗：https://towardsdatascience.com/the-art-of-chunking-boosting-ai-performance-in-rag-architectures-acdbdb8bdc2b</p> </blockquote> </section> <section data-role="paragraph"> <section data-role="paragraph"> <p><br></p> </section> <section data-role="paragraph"> <section style="box-sizing: border-box !important;-webkit-tap-highlight-color: transparent;margin: -2px 0px 0px;padding: 0px;outline: 0px;max-width: 100%;overflow-wrap: break-word !important;color: #000000;font-size: 16px;text-align: left;background-color: #ffffff;text-decoration-thickness: initial;display: flex;justify-content: center;align-items: center;flex-shrink: 0;font-family:Georgia, PingFangSC-light, serif;"> <section style="-webkit-tap-highlight-color: transparent;margin: 0px;padding: 0px;outline: 0px;max-width: 100%;overflow-wrap: break-word !important;width: 35px;box-sizing:border-box;"> <img class="__bg_gif rich_pages wxw-img" data-imgfileid="100008191" data-ratio="0.9322033898305084" src="/upload/d3099589f9465678fb622b03fa3f13de.null" data-w="354" data-width="100%" style="-webkit-tap-highlight-color: transparent;margin: 0px;padding: 0px;outline: 0px;vertical-align: baseline;border-style: none;display: block;width: 100%;overflow-wrap: break-word !important;height: auto !important;visibility: visible !important;box-sizing:border-box;max-width:100% !important;" width="100%"> </section> <section data-brushtype="code" style="box-sizing: border-box !important;-webkit-tap-highlight-color: transparent;margin: 0px 12px -6px;padding: 0px;outline: 0px;max-width: 100%;overflow-wrap: break-word !important;color: #333333;font-size: 14px;text-align: center;letter-spacing: 1.5px;"> 添加微信，回复”RAG“进入交流群 </section> <section style="-webkit-tap-highlight-color: transparent;margin: 0px;padding: 0px;outline: 0px;max-width: 100%;overflow-wrap: break-word !important;width: 35px;box-sizing:border-box;"> <img class="rich_pages wxw-img __bg_gif" data-imgfileid="100008190" data-ratio="0.9322033898305084" src="/upload/d3099589f9465678fb622b03fa3f13de.null" data-w="354" data-width="100%" style="-webkit-tap-highlight-color: transparent;margin: 0px;padding: 0px;outline: 0px;vertical-align: baseline;border-style: none;display: block;overflow-wrap: break-word !important;height: auto !important;width: 35px;visibility: visible !important;box-sizing:border-box;" width="35px"> </section> </section> <p style="text-align:center;box-sizing: border-box !important;-webkit-tap-highlight-color: transparent;margin: 0px;padding: 0px;outline: 0px;max-width: 100%;overflow-wrap: break-word !important;clear: both;min-height: 1em;color: #000000;font-size: 16px;text-decoration-thickness: initial;font-family:Georgia, PingFangSC-light, serif;"><img class="rich_pages wxw-img" data-backh="138" data-backw="102" data-imgfileid="100008189" data-ratio="1.3519553072625698" src="/upload/7969124f0646aac246cc6a1070c7c761.null" data-w="1074" data-width="102px" style="-webkit-tap-highlight-color: transparent;margin: 0px;padding: 0px;outline: 0px;vertical-align: baseline;border-style: none;overflow-wrap: break-word !important;height: auto !important;text-align: left;background-color: #d7edcc;width: 144px !important;visibility: visible !important;box-sizing:border-box;" title="" width="102"></p> </section> <p><br></p> </section> </section> <p style="display: none;"> <mp-style-type data-value="3"></mp-style-type></p>

<p style="margin-bottom: 0px;"><span style="font-size: 12px;outline: 0px;font-family: system-ui, -apple-system, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;text-wrap: wrap;background-color: rgb(255, 255, 255);caret-color: var(--weui-brand);letter-spacing: 0.034em;visibility: visible;><span leaf="">* 戳上方蓝字“</span><span style="font-size: 12px;outline: 0px;color: rgb(47, 118, 195);visibility: visible;"><strong style="outline: 0px;visibility: visible;"><span leaf="">牛皮糖不吹牛</span></strong></span><span leaf="">”关注我</span></span></p> <p style="margin-bottom: 0px;"><span leaf="">&nbsp; &nbsp;&nbsp;</span><span style="color: rgb(53, 53, 53);font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, " pingfang sc, cambria, cochin, georgia, times, times new roman, serif;font-size: 16px;letter-spacing: 0.8px;text-align: left;word-spacing: 0.8px;text-wrap: wrap;background-color: rgb(255, 255, 255);><span leaf="">大家好，我是牛皮糖！大模型时代，动辄百亿参数的AI似乎只是巨头的游戏？</span></span><span leaf=""><br></span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">GitHub上一个开源项目彻底打破门槛：只需3块钱、2小时，普通人也能从零训练自己的语言模型！项目“MiniMind”上线即爆火，狂揽8.9k星标，技术圈直呼：“这才是AI民主化的未来！”</span></strong></p> <p style="margin-bottom: 0px;"><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf=""><br></span></strong></p> <section style="text-align: center;" nodeleaf=""> <img src="/upload/279e4c6b07373627e83d12ef842cdbbd.png" class="rich_pages wxw-img" data-ratio="0.8944444444444445" data-s="300,640" data-type="png" data-w="1080" type="block" data-imgfileid="100005532"> </section> <p style="margin-bottom: 0px;"><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf=""><br></span></strong></p> <p style="margin-bottom: 0px;"><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf=""><br></span></strong></p> <hr style="color: rgb(0, 0, 0);font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, microsoft yahei, arial, sans-serif;border-style: solid;border-width: 1px 0px 0px;border-color: rgba(0, 0, 0, 0.1);transform-origin: 0px 0px;transform: scale(1, 0.5);> <h3 style="font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.2;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;padding-left: 8px;border-left: 3px solid rgb(15, 76, 129);color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">一、逆袭：3块钱+2小时，训练一个AI大模型？</span></strong></h3> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><span leaf="">你以为训练AI需要天价算力、专业团队？</span><span leaf=""><br></span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">MiniMind用实力打脸：</span></strong></p> <ul style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin-left: 0px;padding-left: 1em;list-style: circle;color: rgb(63, 63, 63); class="list-paddingleft-1"> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">成本3元</span></strong><span leaf="">：租用单张3090显卡，训练总成本不到一杯奶茶钱。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">时间2小时</span></strong><span leaf="">：从数据清洗到模型训练，全流程自动化，普通人也能操作。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">体积超小</span></strong><span leaf="">：最小模型仅25.8M（0.02B参数），是GPT-3的1/7000，手机都能跑！</span> </section></li> </ul> <section style="text-align: center;" nodeleaf=""> <img src="/upload/b4876dfb2db767cf3398ea991dca260a.png" class="rich_pages wxw-img" data-ratio="0.24457034938621341" data-s="300,640" data-type="png" data-w="1059" type="block" data-imgfileid="100005533"> </section> <hr style="color: rgb(0, 0, 0);font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, microsoft yahei, arial, sans-serif;border-style: solid;border-width: 1px 0px 0px;border-color: rgba(0, 0, 0, 0.1);transform-origin: 0px 0px;transform: scale(1, 0.5);> <h3 style="font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.2;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;padding-left: 8px;border-left: 3px solid rgb(15, 76, 129);color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">二、开源即正义：从零到一，代码全公开！</span></strong></h3> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><span leaf="">MiniMind不仅“能用”，更“能学”——</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">它是一本活的AI教科书！</span></strong></p> <ul style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin-left: 0px;padding-left: 1em;list-style: circle;color: rgb(63, 63, 63); class="list-paddingleft-1"> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">全流程开源</span></strong><span leaf="">：预训练、微调、LoRA、强化学习、模型蒸馏…所有代码从零实现，拒绝“黑箱”。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">极简设计</span></strong><span leaf="">：核心算法用PyTorch原生重构，无需依赖第三方库，小白也能看懂。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">保姆级教程</span></strong><span leaf="">：数据清洗、模型配置、训练脚本…每一步都附详细注释，GitHub Issues社区互助解答。</span> </section></li> </ul> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">开发者说：</span></strong><span leaf=""><br></span><span leaf="">“代码即答案——我希望每个人都能亲手‘造’一个AI，而不只是调用API。”</span></p> <hr style="color: rgb(0, 0, 0);font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, microsoft yahei, arial, sans-serif;border-style: solid;border-width: 1px 0px 0px;border-color: rgba(0, 0, 0, 0.1);transform-origin: 0px 0px;transform: scale(1, 0.5);> <h3 style="font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.2;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;padding-left: 8px;border-left: 3px solid rgb(15, 76, 129);color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">三、技术党狂喜：MoE、DPO、RLHF…前沿技术全打包！</span></strong></h3> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><span leaf="">你以为小模型=低技术？MiniMind藏着大野心：</span></p> <ul style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin-left: 0px;padding-left: 1em;list-style: circle;color: rgb(63, 63, 63); class="list-paddingleft-1"> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">支持混合专家（MoE）</span></strong><span leaf="">：动态分配计算资源，小模型也能高效学习。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">直接偏好优化（DPO）</span></strong><span leaf="">：无需复杂奖励模型，用人类偏好直接微调，让AI更“贴心”。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">多模态扩展</span></strong><span leaf="">：已推出视觉版MiniMind-V，图片对话、图文生成一键搞定。</span> </section></li> </ul> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">技术博主评价：</span></strong><span leaf=""><br></span><span leaf="">“麻雀虽小五脏俱全，MiniMind的技术栈比许多商业项目还先进！”</span></p> <hr style="color: rgb(0, 0, 0);font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, microsoft yahei, arial, sans-serif;border-style: solid;border-width: 1px 0px 0px;border-color: rgba(0, 0, 0, 0.1);transform-origin: 0px 0px;transform: scale(1, 0.5);> <h3 style="font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.2;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;padding-left: 8px;border-left: 3px solid rgb(15, 76, 129);color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">四、落地场景：个人开发者的春天来了！</span></strong></h3> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><span leaf="">低成本+轻量化的MiniMind，让AI开发不再“高不可攀”：</span></p> <ul style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin-left: 0px;padding-left: 1em;list-style: circle;color: rgb(63, 63, 63); class="list-paddingleft-1"> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">垂直领域定制</span></strong><span leaf="">：医疗、法律、教育…用LoRA微调专属模型，无需从头训练。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">嵌入式部署</span></strong><span leaf="">：25.8M的模型可轻松植入App、智能硬件，离线运行无压力。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">教育神器</span></strong><span leaf="">：学生党用它学习AI原理，论文复现、毕业设计“抄作业”神器。</span> </section></li> </ul> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">用户案例：</span></strong></p> <ul style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin-left: 0px;padding-left: 1em;list-style: circle;color: rgb(63, 63, 63); class="list-paddingleft-1"> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">• 某中医团队用MiniMind+医疗数据，训练出“智能问诊助手”。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">• 大学生用个人电脑训练模型，斩获AI竞赛奖项。</span> </section></li> </ul> <hr style="color: rgb(0, 0, 0);font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, microsoft yahei, arial, sans-serif;border-style: solid;border-width: 1px 0px 0px;border-color: rgba(0, 0, 0, 0.1);transform-origin: 0px 0px;transform: scale(1, 0.5);> <h3 style="font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.2;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;padding-left: 8px;border-left: 3px solid rgb(15, 76, 129);color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">五、全网热议：AI民主化真的来了？</span></strong></h3> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><span leaf="">MiniMind的爆火，掀起技术圈狂欢与思考：</span></p> <ul style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin-left: 0px;padding-left: 1em;list-style: circle;color: rgb(63, 63, 63); class="list-paddingleft-1"> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">支持派</span></strong><span leaf="">：“技术壁垒被打破，个人开发者也能挑战巨头！”</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">反思派</span></strong><span leaf="">：“小模型虽好，但如何解决数据质量、伦理问题？”</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">•&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">未来派</span></strong><span leaf="">：“如果人人都能训练AI，内容创作、知识服务的边界将被彻底颠覆！”</span> </section></li> </ul> <hr style="color: rgb(0, 0, 0);font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, microsoft yahei, arial, sans-serif;border-style: solid;border-width: 1px 0px 0px;border-color: rgba(0, 0, 0, 0.1);transform-origin: 0px 0px;transform: scale(1, 0.5);> <h3 style="font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.2;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;padding-left: 8px;border-left: 3px solid rgb(15, 76, 129);color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">六、立即行动：手把手教你跑通第一个模型</span></strong></h3> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">步骤超简单：</span></strong></p> <ol style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin-left: 0px;padding-left: 1em;color: rgb(63, 63, 63); class="list-paddingleft-1"> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">1.&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">克隆项目</span></strong><span leaf="">：</span> <pre style="color: rgb(171, 178, 191);background: rgb(40, 44, 52);text-align: left;line-height: 1.5;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 14px;overflow-x: auto;border-radius: 8px;margin: 10px 8px;padding: 0px !important;><span data-cacheurl="" data-remoteid="" style="padding: initial;display: block;height: 25px;background-color: transparent;background-repeat: no-repeat;background-position: 14px 10px !important;background-size: 40px !important;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg 4qtdckraacmbyauvsn6pn2taiaekedl8u8hcspoipvg83iy3jto9zlcz8ufkprmkpnxjcxkklihvdz9qwrvpg8tkiaypwr3ql5 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="display: -webkit-box;padding: 0.5em 1em 1em;overflow-x: auto;text-indent: 0px;text-align: left;line-height: 1.75;font-family: Menlo, " operator mono, consolas, monaco, monospace;font-size: 14px;margin: 0px;white-space: nowrap;><span leaf="">git&nbsp;</span><span style="color: rgb(230, 192, 123);"><span leaf="">clone</span></span><span leaf="">&nbsp;https://github.com/jingyaogong/minimind &nbsp;</span></code></pre> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">2.&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">安装环境</span></strong><span leaf="">：</span> <pre style="color: rgb(171, 178, 191);background: rgb(40, 44, 52);text-align: left;line-height: 1.5;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 14px;overflow-x: auto;border-radius: 8px;margin: 10px 8px;padding: 0px !important;><span data-cacheurl="" data-remoteid="" style="padding: initial;display: block;height: 25px;background-color: transparent;background-repeat: no-repeat;background-position: 14px 10px !important;background-size: 40px !important;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg 4qtdckraacmbyauvsn6pn2taiaekedl8u8hcspoipvg83iy3jto9zlcz8ufkprmkpnxjcxkklihvdz9qwrvpg8tkiaypwr3ql5 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="display: -webkit-box;padding: 0.5em 1em 1em;overflow-x: auto;text-indent: 0px;text-align: left;line-height: 1.75;font-family: Menlo, " operator mono, consolas, monaco, monospace;font-size: 14px;margin: 0px;white-space: nowrap;><span leaf="">pip install -r requirements.txt &nbsp;</span></code></pre> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">3.&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">下载数据</span></strong><span leaf="">：Hugging Face上开源1.6GB高质量数据集。</span> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">4.&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">一键训练</span></strong><span leaf="">：</span> <pre style="color: rgb(171, 178, 191);background: rgb(40, 44, 52);text-align: left;line-height: 1.5;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 14px;overflow-x: auto;border-radius: 8px;margin: 10px 8px;padding: 0px !important;><span data-cacheurl="" data-remoteid="" style="padding: initial;display: block;height: 25px;background-color: transparent;background-repeat: no-repeat;background-position: 14px 10px !important;background-size: 40px !important;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg 4qtdckraacmbyauvsn6pn2taiaekedl8u8hcspoipvg83iy3jto9zlcz8ufkprmkpnxjcxkklihvdz9qwrvpg8tkiaypwr3ql5 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="display: -webkit-box;padding: 0.5em 1em 1em;overflow-x: auto;text-indent: 0px;text-align: left;line-height: 1.75;font-family: Menlo, " operator mono, consolas, monaco, monospace;font-size: 14px;margin: 0px;white-space: nowrap;><span leaf="">python train_pretrain.py &nbsp;</span><span style="color: rgb(92, 99, 112);font-style: italic;"><span leaf=""># 预训练 &nbsp;</span></span><span leaf=""><br></span><span leaf="">python train_full_sft.py &nbsp;</span><span style="color: rgb(92, 99, 112);font-style: italic;"><span leaf=""># 微调 &nbsp;</span></span></code></pre> </section></li> <li style="text-align: left;line-height: 1.75;text-indent: -1em;display: block;margin: 0.2em 8px;color: rgb(63, 63, 63);"> <section> <span leaf="">5.&nbsp;</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">启动对话</span></strong><span leaf="">：</span> <pre style="color: rgb(171, 178, 191);background: rgb(40, 44, 52);text-align: left;line-height: 1.5;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 14px;overflow-x: auto;border-radius: 8px;margin: 10px 8px;padding: 0px !important;><span data-cacheurl="" data-remoteid="" style="padding: initial;display: block;height: 25px;background-color: transparent;background-repeat: no-repeat;background-position: 14px 10px !important;background-size: 40px !important;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg 4qtdckraacmbyauvsn6pn2taiaekedl8u8hcspoipvg83iy3jto9zlcz8ufkprmkpnxjcxkklihvdz9qwrvpg8tkiaypwr3ql5 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="display: -webkit-box;padding: 0.5em 1em 1em;overflow-x: auto;text-indent: 0px;text-align: left;line-height: 1.75;font-family: Menlo, " operator mono, consolas, monaco, monospace;font-size: 14px;margin: 0px;white-space: nowrap;><span leaf="">streamlit run scripts/web_demo.py &nbsp;</span></code></pre> </section></li> </ol> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">网友实测视频教程已在B站疯传，搜索“MiniMind”即可跟练！</span></strong></p> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">https://www.bilibili.com/video/BV12dHPeqE72/</span></strong></p> <hr style="color: rgb(0, 0, 0);font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, microsoft yahei, arial, sans-serif;border-style: solid;border-width: 1px 0px 0px;border-color: rgba(0, 0, 0, 0.1);transform-origin: 0px 0px;transform: scale(1, 0.5);> <h3 style="font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;letter-spacing: normal;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;line-height: 1.2;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;padding-left: 8px;border-left: 3px solid rgb(15, 76, 129);color: rgb(63, 63, 63);><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">结语</span></strong></h3> <p style="font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: justify;line-height: 1.75;font-family: -apple-system-font, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;margin: 1.5em 8px;letter-spacing: 0.1em;color: rgb(63, 63, 63);><span leaf="">AI不应是少数人的“魔法”，而是每个人手中的“工具”。</span><span leaf=""><br></span><span leaf="">MiniMind的爆火，印证了一个趋势：</span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">技术民主化的浪潮已不可阻挡。</span></strong><span leaf=""><br></span><span leaf="">无论你是学生、开发者，还是纯粹的好奇者——</span><span leaf=""><br></span><strong style="text-align: left;line-height: 1.75;color: rgb(15, 76, 129);font-weight: bold;"><span leaf="">现在，是时候亲手创造一个属于自己的AI了！</span></strong></p> <p style="outline: 0px;font-family: system-ui, -apple-system, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;letter-spacing: 0.544px;text-wrap: wrap;background-color: rgb(255, 255, 255);margin-bottom: 0px;><span data-immersive-translate-walked="825e66ec-cda9-4610-ba28-966a579e7432" style="outline: 0px;color: rgb(53, 53, 53);font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, " pingfang sc, cambria, cochin, georgia, times, times new roman, serif;font-size: 16px;letter-spacing: 0.8px;text-align: left;word-spacing: 0.8px;visibility: visible;><span leaf="">项目地址：</span></span></p> <p style="outline: 0px;font-family: system-ui, -apple-system, BlinkMacSystemFont, " helvetica neue, pingfang sc, hiragino sans gb, microsoft yahei ui, yahei, arial, sans-serif;letter-spacing: 0.544px;text-wrap: wrap;background-color: rgb(255, 255, 255);margin-bottom: 0px;><strong style="outline: 0px;color: rgb(53, 53, 53);font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, " pingfang sc, cambria, cochin, georgia, times, times new roman, serif;font-size: 16px;letter-spacing: 0.8px;text-align: left;word-spacing: 0.8px;><span leaf="">https://github.com/jingyaogong/minimind</span></strong></p>

一、营销推广类 1. 广告文案生成 - 指令：为[产品]写一段30秒的广告文案，突出核心卖点和用户痛点。 - 示例：输入“为智能手表写一段广告文案”。 2. 促销活动策划 - 指令：设计一个[节日]促销活动，包含活动主题、优惠规则和推广渠道。 - 示例：输入“设计一个双十一促销活动”。 3. 品牌故事创作 - 指令：以[品牌]的背景写一篇品牌故事，突出品牌理念和用户共鸣。 - 示例：输入“为一个环保品牌写一篇品牌故事”。 4. 社交媒体海报文案 - 指令：为[活动]设计一张社交媒体海报，包含主标题、副标题和行动号召。 - 示例：输入“为新品发布会设计一张海报文案”。 5. 邮件营销文案 - 指令：写一封针对[目标用户]的营销邮件，包含吸引人的标题和行动号召。 - 示例：输入“写一封针对年轻妈妈的母婴产品营销邮件”。 二、内容创作类 6. 基础爆款标题生成 - 指令：生成6个吸引眼球的[主题]标题，要求包含数字、情绪词和悬念。 - 示例：输入“生成6个关于‘高效学习’的爆款标题”。 7. 情感共鸣标题 - 指令：生成10个[主题]标题，要求包含情感词和用户痛点。 - 示例：输入“生成10个关于‘职场压力’的爆款标题”。 8. 悬念式标题 - 指令：生成10个[主题]标题，要求包含悬念和好奇心引导。 - 示例：输入“生成10个关于‘减肥’的爆款标题”。 9. 数字清单标题 - 指令：生成10个[主题]标题，要求包含数字和实用价值。 - 示例：输入“生成10个关于‘理财’的爆款标题”。 10. 对比式标题 - 指令：生成10个[主题]标题，要求包含对比和反差。 - 示例：输入“生成10个关于‘护肤’的爆款标题”。 11. 问题引导标题 - 指令：生成10个[主题]标题，要求以问题形式引导用户点击。 - 示例：输入“生成10个关于‘学习效率’的爆款标题”。 12. 热点结合标题 - 指令：生成10个[主题]标题，要求结合当前热点话题。 - 示例：输入“生成10个关于‘健康饮食’的爆款标题，结合春节热点”。 13. 行动号召标题 - 指令：生成10个[主题]标题，要求包含行动号召和紧迫感。 - 示例：输入“生成10个关于‘早起’的爆款标题”。 14. 反转式标题 - 指令：生成10个[主题]标题，要求包含反转和意外。 - 示例：输入“生成10个关于‘恋爱技巧’的爆款标题”。 15. 场景化标题 - 指令：生成10个[主题]标题，要求结合具体场景。 - 示例：输入“生成10个关于‘旅行攻略’的爆款标题”。 16. 小红书基础种草文 - 指令：以[身份]的口吻，写一篇[产品]的种草笔记，突出5个使用场景和3个痛点解决方案。 - 示例：输入“以美妆博主的身份，写一篇关于‘素颜霜’的种草笔记”。 17. 小红书多产品对比种草 - 指令：以[身份]的口吻，对比[产品A]和[产品B]，突出各自的优缺点和适用人群。 - 示例：输入“以护肤博主的身份，对比‘保湿面霜A’和‘保湿面霜B’”。 18. 小红书节日限定种草 - 指令：以[身份]的口吻，推荐[节日]相关的[产品]，突出节日氛围和实用性。 - 示例：输入“以时尚博主的身份，推荐‘圣诞限定彩妆套装’”。 19. 平价替代种草 - 指令：以[身份]的口吻，推荐[平价产品]作为[高价产品]的替代，突出性价比。 - 示例：输入“以美妆博主的身份，推荐‘平价粉底液’作为‘高价粉底液’的替代”。 20. 使用教程种草 - 指令：以[身份]的口吻，写一篇[产品]的使用教程，包含步骤和注意事项。 - 示例：输入“以护肤博主的身份，写一篇‘面膜仪’的使用教程”。 21. 痛点解决种草 - 指令：以[身份]的口吻，推荐[产品]，重点解决[用户痛点]，并提供使用建议。 - 示例：输入“以健身博主的身份，推荐‘蛋白粉’，重点解决‘蛋白质摄入不足’的问题”。 22. 场景化种草 - 指令：以[身份]的口吻，推荐[产品]，并描述3个适合的使用场景。 - 示例：输入“以旅行博主的身份，推荐‘便携烧水壶’，并描述3个适合的使用场景”。 23. 成分党种草 - 指令：以[身份]的口吻，从成分角度分析[产品]，并推荐给适合的人群。 - 示例：输入“以成分党博主的身份，分析‘美白精华’的成分，并推荐给适合的人群”。 24. 情感共鸣种草 - 指令：以[身份]的口吻，推荐[产品]，并通过情感共鸣打动用户。 - 示例：输入“以宝妈的身份，推荐‘婴儿湿巾’，并通过情感共鸣打动用户”。 25. 测评式种草 - 指令：以[身份]的口吻，对[产品]进行测评，包含优点、缺点和总结。 - 示例：输入“以数码博主的身份，对‘无线耳机’进行测评”。 26. 短视频脚本 - 指令：生成一个[时长]的短视频脚本，包含开场悬念＋中间反转＋结尾行动号召。 - 示例：输入“生成一个2分钟的短视频脚本，主题是如何快速学会摄影构图”。 27. 长文创作 - 指令：以[风格]写一篇关于[主题]的深度文章，包含5个分论点，每个论点配2个案例。 - 示例：输入“以科普风格写一篇关于‘区块链技术’的深度文章”。 28. SEO优化文章 - 指令：围绕关键词[XX]写一篇1200字文章，关键词密度5%，包含H2/H3标签。 - 示例：输入“围绕关键词‘健康饮食’写一篇SEO优化文章”。 29. 广告文案生成 - 指令：为[产品]写一段30秒的广告文案，突出核心卖点和用户痛点。 - 示例：输入“为智能音箱写一段广告文案”。 三、创意写作类 30. 故事开头生成 - 指令：以[主题]为背景，写一个吸引人的故事开头，包含悬念和冲突。 - 示例：输入“以科幻为主题写一个故事开头”。 31. 对话场景创作 - 指令：写一段[角色A]和[角色B]之间的对话，突出性格特点和情感冲突。 - 示例：输入“写一段情侣之间的争吵对话”。 32. 诗歌创作 - 指令：以[主题]为灵感，写一首现代诗，包含意象和情感表达。 - 示例：输入“以‘秋天’为主题写一首诗”。 33. 短篇小说大纲 - 指令：为[主题]创作一个短篇小说大纲，包含开头、发展和结局。 - 示例：输入“为‘时间旅行’创作一个短篇小说大纲”。 34. 角色设定 - 指令：设计一个[背景]下的角色，包含姓名、性格、目标和冲突。 - 示例：输入“设计一个未来世界的反派角色”。 四、商业策划类 35. 商业计划书 - 指令：为[项目]写一份商业计划书，包含市场分析、产品定位和盈利模式。 - 示例：输入“为一个在线教育平台写一份商业计划书”。 36. 产品定位分析 - 指令：为[产品]做一份市场定位分析，包含目标用户、竞争对手和差异化优势。 - 示例：输入“为智能家居产品做一份市场定位分析”。 37. 用户调研问卷 - 指令：设计一份针对[目标用户]的调研问卷，包含10个问题。 - 示例：输入“设计一份针对Z世代用户的消费习惯问卷”。 38. 竞品分析报告 - 指令：为[产品]做一份竞品分析报告，包含3个竞争对手的优劣势对比。 - 示例：输入“为新能源汽车做一份竞品分析报告”。 39. 品牌口号生成 - 指令：为[品牌]生成5个品牌口号，要求简洁有力、易于记忆。 - 示例：输入“为一个环保品牌生成5个口号”。 五、教育培训类 40. 课程大纲设计 - 指令：为[主题]设计一份课程大纲，包含10个章节和每个章节的核心内容。 - 示例：输入“为‘Python编程入门’设计一份课程大纲”。 41. 教学PPT制作 - 指令：为[主题]制作一份10页的教学PPT，包含图文并茂的内容。 - 示例：输入“为‘人工智能基础’制作一份教学PPT”。 42. 考试复习计划 - 指令：为[考试科目]设计一份30天复习计划，包含每日任务和目标。 - 示例：输入“为‘高考数学’设计一份复习计划”。 43. 学习笔记模板 - 指令：设计一份[主题]的学习笔记模板，包含重点、难点和案例分析。 - 示例：输入“设计一份‘经济学原理’的学习笔记模板”。 44. 培训活动策划 - 指令：为[主题]设计一场培训活动，包含活动流程、互动环节和评估方式。 - 示例：输入“为‘团队协作’设计一场培训活动”。 六、生活实用类 45. 旅行攻略 - 指令：为[目的地]写一份旅行攻略，包含交通、住宿、美食和景点推荐。 - 示例：输入“为‘日本东京’写一份旅行攻略”。 46. 健身计划 - 指令：为[目标]设计一份30天健身计划，包含每日训练内容和饮食建议。 - 示例：输入“为‘减脂’设计一份健身计划”。 47. 菜谱生成 - 指令：为[食材]生成3道菜谱，包含详细步骤和烹饪技巧。 - 示例：输入“为‘鸡胸肉’生成3道菜谱”。 48. 家居整理指南 - 指令：为[房间]设计一份整理指南，包含收纳技巧和空间优化建议。 - 示例：输入“为‘小户型客厅’设计一份整理指南”。 49. 时间管理计划 - 指令：为[目标]设计一份7天时间管理计划，包含每日任务和时间分配。 - 示例：输入“为‘提高工作效率’设计一份时间管理计划”。 七、娱乐休闲类 50. 电影推荐清单 - 指令：为[主题]生成10部电影推荐清单，包含简短推荐理由。 - 示例：输入“为‘科幻电影’生成10部推荐清单”。 51. 书籍推荐 - 指令：为[主题]生成5本书籍推荐，包含简短书评。 - 示例：输入“为‘个人成长’生成5本书籍推荐”。 52. 趣味测试生成 - 指令：设计一个[主题]的趣味测试，包含5个问题和结果分析。 - 示例：输入“设计一个‘你的性格色彩’趣味测试”。 DeepSeek 官网链接: https://www.deepseek.com/ 期待 DeepSeek 未来能够带给我们更多惊喜！

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0px;"><span leaf="">群友一直希望我做一个dify的教程，我把去年的dify铲了，重新安装了一遍。 同时基于以前的文章提问，以及群友的问题，我先做一个知识科普，不感兴趣的可以绕过这块。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><a href="https://mp.weixin.qq.com/s?__biz=MjM5NzQxMTAyNw==&amp;mid=2247485191&amp;idx=1&amp;sn=6590bae7fb960a2577c2b77c11479080&amp;scene=21#wechat_redirect" textvalue="国产AI之光！DeepSeek本地部署教程，效果媲美GPT-4" data-itemshowtype="0" target="_blank" linktype="text" data-linktype="2">国产AI之光！DeepSeek本地部署教程，效果媲美GPT-4</a></span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 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style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><a href="https://mp.weixin.qq.com/s?__biz=MjM5NzQxMTAyNw==&amp;mid=2247485287&amp;idx=1&amp;sn=b54291f281cd1fadee229259050d8eab&amp;scene=21#wechat_redirect" textvalue="DeepSeek+本地知识库：真实太香了（企业方案）" data-itemshowtype="0" target="_blank" linktype="text" data-linktype="2">DeepSeek+本地知识库：真</a>是<a href="https://mp.weixin.qq.com/s?__biz=MjM5NzQxMTAyNw==&amp;mid=2247485287&amp;idx=1&amp;sn=b54291f281cd1fadee229259050d8eab&amp;scene=21#wechat_redirect" textvalue="DeepSeek+本地知识库：真实太香了（企业方案）" data-itemshowtype="0" target="_blank" linktype="text" data-linktype="2">太香了（企业方案）</a></span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><a href="https://mp.weixin.qq.com/s?__biz=MjM5NzQxMTAyNw==&amp;mid=2247485351&amp;idx=1&amp;sn=120316a6d46da670af85a14691be9f15&amp;scene=21#wechat_redirect" textvalue="本地DeepSeek下载慢，中断、内网无法安装方案来了" data-itemshowtype="0" target="_blank" linktype="text" data-linktype="2">本地DeepSeek下载慢，中断、内网无法安装方案来了</a></span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><a href="https://mp.weixin.qq.com/s?__biz=MjM5NzQxMTAyNw==&amp;mid=2247485347&amp;idx=1&amp;sn=d6722f5898584d17d8dd1e5afad73c9b&amp;scene=21#wechat_redirect" textvalue="最轻量级的deepseek应用，支持联网或知识库" data-itemshowtype="0" target="_blank" linktype="text" data-linktype="2">最轻量级的deepseek应用，支持联网或知识库</a></span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><a href="https://mp.weixin.qq.com/s?__biz=MjM5NzQxMTAyNw==&amp;mid=2247485305&amp;idx=1&amp;sn=bfa7485fcd8bb26dbe6776a2398db6b4&amp;scene=21#wechat_redirect" textvalue="deepseek一键生成小红书爆款内容，排版下载全自动！睡后收入不是梦" data-itemshowtype="0" target="_blank" linktype="text" data-linktype="2">deepseek一键生成小红书爆款内容，排版下载全自动！睡后收入不是梦</a></span></p> <h2 data-tool="mdnice编辑器" style="border-bottom-color: rgb(239, 112, 96);margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: unset;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: solid;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 2px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.1em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 22px;color: rgb(255, 255, 255);background-color: rgb(239, 112, 96);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 3px;border-top-right-radius: 3px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 5px;overflow-x: unset;overflow-y: unset;padding-top: 3px;padding-bottom: 1px;padding-left: 10px;padding-right: 10px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span leaf="">知识科普</span></span><span style="display: none;"></span><span style="border-bottom-color: rgb(239, 235, 233);align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: unset;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: solid;border-left-style: none;border-right-style: solid;border-top-width: 1px;border-bottom-width: 36px;border-left-width: 1px;border-right-width: 20px;border-top-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: transparent;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 16px;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;letter-spacing: 0px;line-height: 1.1em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span leaf="">&nbsp;</span></span></h2> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">关于模型</span></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">大语言模型（LLM）是通过深度学习技术，基于海量</span><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">历史</span></strong><span leaf="">文本数据训练出的概率生成系统。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><br></span><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">能力边界</span></strong></p> <ul style="list-style-type: disc;margin-top: 8px;margin-bottom: 8px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 25px;padding-right: 0px;color: rgb(0, 0, 0);" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">知识时效性</span></strong><span leaf="">：模型知识截止于训练数据时间点</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">推理局限性</span></strong><span leaf="">：本质是概率预测而非逻辑运算，复杂数学推理易出错（deepseek的架构有所不同）</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">专业领域盲区</span></strong><span leaf="">：缺乏垂直领域知识</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">幻觉现象</span></strong><span leaf="">：可能生成看似合理但实际错误的内容</span> </section></li> </ul> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">更新机制</span></strong></p> <ul style="list-style-type: disc;margin-top: 8px;margin-bottom: 8px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 25px;padding-right: 0px;color: rgb(0, 0, 0);" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">全量重训练</span></strong><span leaf="">：需重新处理TB级数据，消耗数千GPU小时（这个我们直接排除）</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <span leaf=""><span textstyle="" style="font-weight: bold;">微调(Fine-tuning)</span>：用领域数据调整模型参数，成本仍较高（这个也需要一定的成本）</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">上下文学习</span></strong><span leaf="">：通过提示词临时注入知识，但受限于上下文长度（这个我们通过外挂知识库实现）</span> </section></li> </ul> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">综上，我们能做的更新机制就是给它通过提示词上下文临时注入知识。</span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">关于知识库</span></span><span style="display: none;"></span></h4> <section data-tool="mdnice编辑器" style="margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;overflow-x: auto;"> <table style="display: table;text-align: left;"> <thead> <tr> <th style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;background: none 0% 0% / auto no-repeat scroll padding-box border-box rgb(240, 240, 240);height: auto;border-style: solid;border-width: 1px;border-color: rgba(204, 204, 204, 0.4);border-radius: 0px;padding: 5px 10px;min-width: 85px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">维度</span></strong></th> <th style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;background: none 0% 0% / auto no-repeat scroll padding-box border-box rgb(240, 240, 240);height: auto;border-style: solid;border-width: 1px;border-color: rgba(204, 204, 204, 0.4);border-radius: 0px;padding: 5px 10px;min-width: 85px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">广义知识库</span></strong></th> <th style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;background: none 0% 0% / auto no-repeat scroll padding-box border-box rgb(240, 240, 240);height: auto;border-style: solid;border-width: 1px;border-color: rgba(204, 204, 204, 0.4);border-radius: 0px;padding: 5px 10px;min-width: 85px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">模型知识库</span></strong></th> </tr> </thead> <tbody> <tr style="color: rgb(0, 0, 0);background-attachment: scroll;background-clip: border-box;background-color: rgb(255, 255, 255);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">数据来源</span></strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"> <section> <span leaf="">外部结构化/非结构化数据（文档、数据库等）</span> </section></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"> <section> <span leaf="">预训练模型内嵌的知识（如GPT的训练数据）</span> </section></td> </tr> <tr style="color: rgb(0, 0, 0);background-attachment: scroll;background-clip: border-box;background-color: rgb(248, 248, 248);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">更新方式</span></strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"> <section> <span leaf="">手动或API动态更新（如企业知识库）</span> </section></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"> <section> <span leaf="">依赖模型重训练或微调</span> </section></td> </tr> <tr style="color: rgb(0, 0, 0);background-attachment: scroll;background-clip: border-box;background-color: rgb(255, 255, 255);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;"> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">知识范围</span></strong></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"> <section> <span leaf="">垂直领域或特定业务场景（如产品手册）</span> </section></td> <td style="padding-top: 5px;padding-right: 10px;padding-bottom: 5px;padding-left: 10px;min-width: 85px;border-top-style: solid;border-bottom-style: solid;border-left-style: solid;border-right-style: solid;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgba(204, 204, 204, 0.4);border-bottom-color: rgba(204, 204, 204, 0.4);border-left-color: rgba(204, 204, 204, 0.4);border-right-color: rgba(204, 204, 204, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"> <section> <span leaf="">通用知识（训练数据截止时间前的信息）</span> </section></td> </tr> </tbody> </table> </section> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">我们之前说的知识库都是广义知识库。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">在</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">关于模型</span></code><span leaf="">哪里我们说了，我们可以通过提示词临时注入知识，给大模型，但是大模型的上下文是有长度限制的，我们通过各种技术把最合适的内容挑选出来，然后给大模型。</span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">关于嵌入模型</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">嵌入模型</span></strong><span leaf="">是一种将高维离散数据（文本、图像等）转换为低维连续向量的技术，这种转换让机器能更好地理解和处理复杂数据。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">举一个例子来理解向量，你正在玩一个叫做"猜词"的游戏。你的目标是描述一个词，而你的朋友们要根据你的描述猜出这个词。你不能直接说出这个词，而是要用其他相关的词来描述它。例如，你可以用"热"、"喝"、"早餐"来描述"咖啡"。嵌入模型就是将一个词转化为其他相关词的专用模型。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">"热"、"喝"、"早餐" 可以理解为向量。不过向量值是在向量空间的特定位置，在这个空间里语义相近的词会自动聚集起来。所以就有了相似度的概念，相似度越高，越匹配。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">我们使用的bge-m3 只能向量化出1024维。</span></p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg k0ue4mipavick8hqialiakg2y4ciqoodnaactclbibcgyad7vzlwed4e4twjoq8arkiuadcxiazmb9qb1lw9mihicah73fq7cubgibp 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span leaf="">&nbsp;ollama show bge-m3:latest</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; architecture &nbsp; &nbsp; &nbsp; &nbsp;bert</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; parameters &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;566.70M</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; context length &nbsp; &nbsp; &nbsp;8192</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; embedding length &nbsp; &nbsp;1024</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; quantization &nbsp; &nbsp; &nbsp; &nbsp;F16</span><span leaf=""><br></span></code></pre> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">为什么没有匹配到知识</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001819" data-ratio="0.3654661016949153" src="/upload/f5f5263324c269a2947e664f78639dd8.png" data-type="png" data-w="944" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;"></span><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">知识预处理</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf=""><br></span></strong><span leaf="">1， 上传文档</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">2，将文档分割成适当大小的文本块</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3，使用embedding模型将每个文本段转换为向量</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">4，将向量和原文存储到向量数据库中</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">查询处理阶段</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">1，将用户输入问题转换为向量</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">2， 在向量库中检索相似内容</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3， 将检索到的相关内容作为上下文提供给LLM</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">我们用的本地应用工具，<span textstyle="" style="font-weight: bold;">一般都是粗粒度分段，向量化的质量没法保证</span>。</span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">本地知识库安全吗？</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">根据上一步，我们可以知道本地知识库+本地大模型是安全的。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">本地知识库+远端api的大模型，会把片段上传。</span></p> <h2 data-tool="mdnice编辑器" style="border-bottom-color: rgb(239, 112, 96);margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: unset;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: solid;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 2px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.1em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 22px;color: rgb(255, 255, 255);background-color: rgb(239, 112, 96);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 3px;border-top-right-radius: 3px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 5px;overflow-x: unset;overflow-y: unset;padding-top: 3px;padding-bottom: 1px;padding-left: 10px;padding-right: 10px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span leaf="">dify安装</span></span><span style="display: none;"></span><span style="border-bottom-color: rgb(239, 235, 233);align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: unset;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: solid;border-left-style: none;border-right-style: solid;border-top-width: 1px;border-bottom-width: 36px;border-left-width: 1px;border-right-width: 20px;border-top-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: transparent;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 16px;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;letter-spacing: 0px;line-height: 1.1em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span leaf="">&nbsp;</span></span></h2> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">前提条件</span></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">假设你已经安装了docker，docker安装不同的架构安装方式不一样，这里就不做教程了。 已经登录了docker</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">安装完docker以后，记得调整docker镜像的存储地址。</span></p> <ul style="list-style-type: disc;margin-top: 8px;margin-bottom: 8px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 25px;padding-right: 0px;color: rgb(0, 0, 0);" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <span leaf="">已经安装了docker，并且登录了</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <span leaf="">已经安装了git win上docker安装地址： https://docs.docker.com/desktop/setup/install/windows-install/#wsl-2-backend</span> </section></li> </ul> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">安装</span></span><span style="display: none;"></span></h3> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">下载dify</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">通过官网下载，如果你没有魔法，可以从网盘里那对应的</span></p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg k0ue4mipavick8hqialiakg2y4ciqoodnaactclbibcgyad7vzlwed4e4twjoq8arkiuadcxiazmb9qb1lw9mihicah73fq7cubgibp 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span style="color: #61aeee;line-height: 26px;"><span leaf="">#</span></span><span style="line-height: 26px;"><span leaf="">&nbsp;进入要下载的目录，打卡命令提示行工具，cmd或者powershell</span></span><span leaf=""><br></span><span leaf="">cd E:\ai\code</span><span leaf=""><br></span><span style="color: #61aeee;line-height: 26px;"><span leaf="">#</span></span><span style="line-height: 26px;"><span leaf="">下载</span></span><span leaf=""><br></span><span leaf="">git clone https://github.com/langgenius/dify.git</span><span leaf=""><br></span><span style="color: #61aeee;line-height: 26px;"><span leaf="">#</span></span><span style="line-height: 26px;"><span leaf="">&nbsp;国内镜像站</span></span><span leaf=""><br></span><span leaf="">https://gitee.com/dify_ai/dify</span><span leaf=""><br></span><span leaf="">&nbsp;</span><span leaf=""><br></span></code></pre> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">如果没有git环境，可以直接从网盘下载压缩包。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">我们下载以后，只关注docker文件夹和README_CN.md即可。</span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">清理（非必须）</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">由于我的dify安装的比较早，是0.7.x版本，为了给大家演示，就把原来的铲了。如果你以前安装过dify，使用以下命令清理历史镜像</span></p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg k0ue4mipavick8hqialiakg2y4ciqoodnaactclbibcgyad7vzlwed4e4twjoq8arkiuadcxiazmb9qb1lw9mihicah73fq7cubgibp 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span leaf="">cd docker 进入目录</span><span leaf=""><br></span><span style="color: #61aeee;line-height: 26px;"><span leaf="">#</span></span><span style="line-height: 26px;"><span leaf="">&nbsp;清理历史镜像</span></span><span leaf=""><br></span><span leaf="">docker-compose down -v --rmi all</span><span leaf=""><br></span></code></pre> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">创建配置</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">我们进入dify目录下的docker目录中,比如我的 E:\ai\code\dify\docker</span></p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg k0ue4mipavick8hqialiakg2y4ciqoodnaactclbibcgyad7vzlwed4e4twjoq8arkiuadcxiazmb9qb1lw9mihicah73fq7cubgibp 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span style="color: #61aeee;line-height: 26px;"><span leaf="">#</span></span><span style="line-height: 26px;"><span leaf="">&nbsp;以示例创建一个.env的文件，执行下面命令</span></span><span leaf=""><br></span><span leaf="">cp .\.env.example .env</span><span leaf=""><br></span></code></pre> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">修改dify绑定ip</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">API 服务绑定地址，默认：0.0.0.0，即所有地址均可访问。 刚开始我以为是控制dify对外暴露的服务的，改成了127.0.0.1,然后出现以下的502，折腾了我快3个小时。<img class="rich_pages wxw-img" data-imgfileid="100001821" data-ratio="0.9715698393077874" src="/upload/1a21dd9e91d242802bf50a74f8c6ce20.png" data-type="png" data-w="809" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;"></span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">修改端口（非必须）</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">默认占用的是80和443端口，如果你本机已经部署了其他的应用，占了该端口，修改.env文件中的下面两个变量</span></p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg k0ue4mipavick8hqialiakg2y4ciqoodnaactclbibcgyad7vzlwed4e4twjoq8arkiuadcxiazmb9qb1lw9mihicah73fq7cubgibp 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span leaf="">EXPOSE_NGINX_PORT=8001</span><span leaf=""><br></span><span leaf="">EXPOSE_NGINX_SSL_PORT=8443</span><span leaf=""><br></span></code></pre> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">上传文件大小</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">默认上传图片大小是10MB,上传视频大小是100MB,文件默认是50MB,如果有需要修改下面对应的参数</span></p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg k0ue4mipavick8hqialiakg2y4ciqoodnaactclbibcgyad7vzlwed4e4twjoq8arkiuadcxiazmb9qb1lw9mihicah73fq7cubgibp 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span style="color: #5c6370;font-style: italic;line-height: 26px;"><span leaf=""># Upload image file size limit, default 10M.</span></span><span leaf=""><br></span><span leaf="">UPLOAD_IMAGE_FILE_SIZE_LIMIT=10</span><span leaf=""><br></span><span style="color: #5c6370;font-style: italic;line-height: 26px;"><span leaf=""># Upload video file size limit, default 100M.</span></span><span leaf=""><br></span><span leaf="">UPLOAD_VIDEO_FILE_SIZE_LIMIT=100</span><span leaf=""><br></span><span style="color: #5c6370;font-style: italic;line-height: 26px;"><span leaf=""># Upload audio file size limit, default 50M.</span></span><span leaf=""><br></span><span leaf="">UPLOAD_AUDIO_FILE_SIZE_LIMIT=50</span><span leaf=""><br></span></code></pre> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">启动dify</span></span><span style="display: none;"></span></h4> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg k0ue4mipavick8hqialiakg2y4ciqoodnaactclbibcgyad7vzlwed4e4twjoq8arkiuadcxiazmb9qb1lw9mihicah73fq7cubgibp 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span leaf="">docker compose up -d</span><span leaf=""><br></span></code></pre> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">启动以后在docker Desktop中查看，<img class="rich_pages wxw-img" data-imgfileid="100001822" data-ratio="0.7972222222222223" src="/upload/98c1c2f5b7b32a3cf29a7635eb0b220d.png" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;"><img src="/upload/7eeef0cebd029de9f9019c20636b620e.png" class="rich_pages wxw-img" data-ratio="0.1537037037037037" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;" data-imgfileid="100001818"></span></p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">设置管理员与登录</span></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">http://127.0.0.1:8001/install</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">填写相关信息，设置管理员账户。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001820" data-ratio="0.9362880886426593" src="/upload/219ec1e665ff7f48dcb2225f7d7b5291.png" data-type="png" data-w="722" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">设置成功以后，登录</span></p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001823" data-ratio="0.7442307692307693" src="/upload/cd6bdef36fb090c22e244f974fc0e86b.png" data-type="png" data-w="520" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;"></span> </figure> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">设置模型</span></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001825" data-ratio="0.7923387096774194" src="/upload/329a60e743126d8078663c0b38c8bcb8.png" data-type="png" data-w="496" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">1，点击右上角的账户 2，点击设置</span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">本地模型设置</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001827" data-ratio="0.6404382470119522" src="/upload/20e6b36e134ce1c8079e44fc6fab3ada.png" data-type="png" data-w="1004" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">1， 点击模型供应商 2，下拉找到ollama 3，点击添加模型</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">添加对话模型</span></strong><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001826" data-ratio="1.3143322475570032" src="/upload/0cba4ac03db78e8106820b6670fb7dd8.png" data-type="png" data-w="614" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">按照步骤添加模型即可，注意模型上下文长度，可以通过</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">ollama show 模型名称</span></code><span leaf="">查看，如果你经常用大文本，就直接调到最大值。需要注意的是dify，上传文件是有大小限制的。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">关于ip</span></strong><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001824" data-ratio="0.23404255319148937" src="/upload/fad92b08ca47d3694aa469a1d79e53ab.png" data-type="png" data-w="564" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">我使用的是本地docker虚拟网络，如果你ollama设置了</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">OLLAMA_HOST为0.0.0.0</span></code><span leaf="">&nbsp;</span><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">需要注意网络安全</span></strong><span leaf="">，防止外网有人能访问。我是将我的ollama绑定到了局域网ip上了。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">添加向量模型</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001829" data-ratio="0.921875" src="/upload/0c50f7769f7050c3811827b82b0ee950.png" data-type="png" data-w="640" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">1，注意选择text embedding</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">系统模型设置</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001832" data-ratio="0.6838235294117647" src="/upload/8508e948d74df53c1ddf812d74545727.png" data-type="png" data-w="680" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">1，点击系统模型设置</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">2，选择已经配置的模型，当然建立知识库的时候，也可以切换</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3，选择向量模型</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">4，保存</span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">在线api模型配置</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">腾讯模型配置（免费到2月25日）</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001828" data-ratio="0.5582417582417583" src="/upload/88af332db3c1f5ca00470e451b63ff52.png" data-type="png" data-w="455" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">没找到对应的模型供应商，直接选择openai兼容的模型供应商。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img src="/upload/89ba93ddeccceeb322cc3d3a8588cb8c.png" class="rich_pages wxw-img" data-ratio="1.2309985096870342" data-type="png" data-w="671" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;" data-imgfileid="100001831">按步骤填写即可。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">2，模型名称选择deepseek-r1</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3，api key 填写自己的即可</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">4，填写地址：https://api.lkeap.cloud.tencent.com/v1</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">硅基流动添加</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001830" data-ratio="0.38310893512851896" src="/upload/042a0f5a2cf432cb8c3a5e492b537c77.png" data-type="png" data-w="817" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">找到模型供应商，点击设置，配置下密钥就可以了。<img src="/upload/c504a9eb7a6e7342861c16a4a29d7d28.png" class="rich_pages wxw-img" data-ratio="0.48200312989045385" data-type="png" data-w="639" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;" data-imgfileid="100001833"></span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">模型供应商</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">配置好以后，我们可以在模型列表那里看到所有的模型<img class="rich_pages wxw-img" data-imgfileid="100001835" data-ratio="0.8158236057068742" src="/upload/4ffcc02e050dd8760a08fcd54aba70d3.png" data-type="png" data-w="771" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;"></span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">最终系统模型设置</span></span><span style="display: none;"></span></h4> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001834" data-ratio="0.8233333333333334" src="/upload/e6232fb9c35c207bde244f8216db2151.png" data-type="png" data-w="600" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;"></span> </figure> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">知识库设置</span></span><span style="display: none;"></span></h3> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">创建知识库</span></span><span style="display: none;"></span></h4> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001837" data-ratio="0.412962962962963" src="/upload/9feee446a6f4e9cc1fca8d75f8fc81a5.png" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;"></span> </figure> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img src="/upload/7deca8ebfc69acc0f77f0a207e656238.png" class="rich_pages wxw-img" data-ratio="0.562037037037037" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;" data-imgfileid="100001836"></span> </figure> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img src="/upload/9c58a1ef72334c94665e1406baa0efb5.png" class="rich_pages wxw-img" data-ratio="0.648936170212766" data-type="png" data-w="752" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;" data-imgfileid="100001838"></span> </figure> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">分段</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">dify的分段有个好处，设置分段以后，可以实时预览，可以根据预览效果，自己实时调整分段策略。</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">dify建议首次创建知识库使用父子分段模式。</span></code></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">通用分段（原自动分段与清洗）</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">关键点：</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">1，默认</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">\n</span></code><span leaf="">作为分段标识</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">2，最大分段长度为4000tokens，默认为500tokens</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3，分段重叠长度，默认为50tokens，用于分段时，段与段之间存在一定的重叠部分。建议设置为分段长度 Tokens 数的 10-25%；</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">4，文本预处理规则：用于移除冗余符号、URL等噪声</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">5，这里还有一个点，向量模型会自动按段落或语义进行切分，也就是大家分段以后内容缺失的根因。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">适用于内容简单、结构清晰的文档（如FAQ列表）</span></code></p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001842" data-ratio="0.4351851851851852" src="/upload/590f73b5f6003dd1970254d9c317e4fa.png" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;"></span> </figure> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img src="/upload/23720c48cb85744c0136674470c856c9.png" class="rich_pages wxw-img" data-ratio="0.5537037037037037" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;" data-imgfileid="100001839"></span> </figure> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">父子分段</span></span><span style="display: none;"></span></h4> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">父子模式采用双层分段结构来平衡检索的精确度和上下文信息,让精准匹配与全面的上下文信息二者兼得。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">关键点</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">1，父区块（Parent-chunk）保持较大的文本单位（如段落），上下文内容丰富且连贯。默认以</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">\n\n</span></code><span leaf="">为分段标识，如果知识不长，可以以整个作为父区块（超过1万个分段就直接被截断了）。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">2，子区块（Child-chunk）以较小的文本单位（如句子），用于精确检索。默认以</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">\n</span></code><span leaf="">为分段标识。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3，也可以选择噪音清理</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">4，在搜索时通过子区块精确检索后，获取父区块来补充上下文信息，从而给LLM的上下文内容更丰富</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">以句子为最小单位，向量化以后向量匹配的准确度会极大的提升。</span></strong></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">官方示意图如下：</span></p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001840" data-ratio="0.7648148148148148" src="/upload/9dc5f793ddfc256be37931aede3384d2.png" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;"></span> </figure> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img src="/upload/958b18aed3e972282732149b871b1e90.png" class="rich_pages wxw-img" data-ratio="0.5287037037037037" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;" data-imgfileid="100001841">1，我们可以不断的调整参数，预览下，看下实际效果，</span></p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">索引模式</span></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">索引模式有两种。分别是高质量索引和经济索引</span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">高质量索引</span></span><span style="display: none;"></span></h4> <ul style="list-style-type: disc;margin-top: 8px;margin-bottom: 8px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 25px;padding-right: 0px;color: rgb(0, 0, 0);" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <p style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">适用场景</span></strong><span leaf="">：需要高精度语义检索（如复杂问答、多语言支持）。</span></p> </section></li> <ul style="list-style-type: disc;margin-top: 8px;margin-bottom: 8px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 25px;padding-right: 0px;color: rgb(0, 0, 0);" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">实现方式</span></strong><span leaf="">：依赖嵌入模型生成向量索引，结合 ReRank 模型优化排序。</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">适用文档：</span></strong><span leaf="">格式化文档，如表格、技术手册</span> </section></li> </ul> </ul> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">我们看下官方推荐的配置<img class="rich_pages wxw-img" data-imgfileid="100001847" data-ratio="1.0191326530612246" src="/upload/e636283375aa229a42c6ee53fa2a478e.png" data-type="png" data-w="784" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">1，选择高质量</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3，选择向量模型</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">4，选择系统推荐的混合检索</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">5，选择Rerank模型，并选择对应的rerank模型</span></p> <h4 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">经济索引</span></span><span style="display: none;"></span></h4> <ul style="list-style-type: disc;margin-top: 8px;margin-bottom: 8px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 25px;padding-right: 0px;color: rgb(0, 0, 0);" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <p style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">适用场景</span></strong><span leaf="">：预算有限或内容简单（如关键词匹配为主的FAQ）。</span></p> </section></li> <ul style="list-style-type: disc;margin-top: 8px;margin-bottom: 8px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 25px;padding-right: 0px;color: rgb(0, 0, 0);" class="list-paddingleft-1"> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">实现方式</span></strong><span leaf="">：使用离线向量引擎或关键词索引，无需消耗额外 Token，但语义理解能力较弱。</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">优化建议</span></strong><span leaf="">：可通过调整&nbsp;</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">TopK</span></code><span leaf="">（返回相似片段数量）和&nbsp;</span><code style="color: rgb(239, 112, 96);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);overflow-wrap: break-word;padding-top: 2px;padding-right: 4px;padding-bottom: 2px;padding-left: 4px;border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;margin-top: 0px;margin-right: 2px;margin-bottom: 0px;margin-left: 2px;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;"><span leaf="">Score 阈值</span></code><span leaf="">（相似度过滤）平衡召回率与准确率。</span> </section></li> <li> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;font-weight: normal;"> <strong style="color: rgb(0, 0, 0);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;"><span leaf="">适用文档：</span></strong><span leaf="">非结构化文本**，如会议记录</span> </section></li> </ul> </ul> <h2 data-tool="mdnice编辑器" style="border-bottom-color: rgb(239, 112, 96);margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: unset;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: solid;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 2px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.1em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 22px;color: rgb(255, 255, 255);background-color: rgb(239, 112, 96);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 3px;border-top-right-radius: 3px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 5px;overflow-x: unset;overflow-y: unset;padding-top: 3px;padding-bottom: 1px;padding-left: 10px;padding-right: 10px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span leaf="">使用</span></span><span style="display: none;"></span><span style="border-bottom-color: rgb(239, 235, 233);align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: unset;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: solid;border-left-style: none;border-right-style: solid;border-top-width: 1px;border-bottom-width: 36px;border-left-width: 1px;border-right-width: 20px;border-top-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: transparent;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 16px;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;letter-spacing: 0px;line-height: 1.1em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span leaf="">&nbsp;</span></span></h2> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">创建应用</span></span><span style="display: none;"></span></h3> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001844" data-ratio="0.41393034825870645" src="/upload/a56ade78ece00a0570982ddebfac4bf7.png" data-type="png" data-w="1005" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;"></span> </figure> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">点击工作室，我们可以看到有很多丰富的应用，包括聊天助手、agent、工作流等 我们选择最简单的应用，聊天助手，点击5，创建空白应用</span></p> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001845" data-ratio="0.9456953642384106" src="/upload/aa13551b252ae8c127ea8a097c862ebf.png" data-type="png" data-w="755" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;"></span> </figure> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">添加知识库</span></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img src="/upload/9b0cae36b75a05120b26f00ef7d6249c.png" class="rich_pages wxw-img" data-ratio="0.6465028355387523" data-type="png" data-w="529" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;" data-imgfileid="100001843">知识库可以一次选多个，我们只选择三国演义。</span></p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">召回设置</span></span><span style="display: none;"></span></h3> <figure data-tool="mdnice编辑器" style="margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;"> <span leaf=""><img src="/upload/201c1bac7ed1f2ca2d8e580d4daff0ab.png" class="rich_pages wxw-img" data-ratio="0.2969187675070028" data-type="png" data-w="714" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;object-fit: fill;box-shadow: rgba(0, 0, 0, 0) 0px 0px 0px 0px;" data-imgfileid="100001846"></span> </figure> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img src="/upload/661005715b208a30b0574448d55f2afb.png" class="rich_pages wxw-img" data-ratio="0.8333333333333334" data-type="png" data-w="480" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;" data-imgfileid="100001850">1，选择Rerank模型</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">2，选择相关的模型</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3，设置召回数量（文本片段数量）</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">4，相似度匹配，设置0.7</span></p> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: block;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(0, 0, 0);line-height: 1.5em;letter-spacing: 0em;text-align: left;font-weight: bold;display: block;"><span leaf="">调试与预览</span></span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001852" data-ratio="0.7064814814814815" src="/upload/aea31a536398c699ffbbb5aa8c1a5985.png" data-type="png" data-w="1080" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">1，输入聊天内容</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">2，点击发送</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">3，调试成功以后可以点击发布</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001849" data-ratio="1.0185758513931888" src="/upload/6feabe88b9b57908eb6bb5b1b862d605.png" data-type="png" data-w="323" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">发布以后有多种适用方式。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><img class="rich_pages wxw-img" data-imgfileid="100001851" data-ratio="0.4041013268998794" src="/upload/c2355d3ef2e2f3584dd02b53d3689a8e.png" data-type="png" data-w="829" style="display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;">返回工作室以后，我们可以发现已经有对应的应用了。</span></p> <h2 data-tool="mdnice编辑器" style="border-bottom-color: rgb(239, 112, 96);margin-top: 30px;margin-bottom: 15px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: unset;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: solid;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 2px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: flex;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.1em;overflow-x: unset;overflow-y: unset;text-align: left;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 22px;color: rgb(255, 255, 255);background-color: rgb(239, 112, 96);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 3px;border-top-right-radius: 3px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 5px;overflow-x: unset;overflow-y: unset;padding-top: 3px;padding-bottom: 1px;padding-left: 10px;padding-right: 10px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span leaf="">后记</span></span><span style="display: none;"></span><span style="border-bottom-color: rgb(239, 235, 233);align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: unset;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: solid;border-left-style: none;border-right-style: solid;border-top-width: 1px;border-bottom-width: 36px;border-left-width: 1px;border-right-width: 20px;border-top-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: transparent;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 16px;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;letter-spacing: 0px;line-height: 1.1em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span leaf="">&nbsp;</span></span></h2> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">后续我会分享dify相关的高级功能。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">同时也会基于dify做整合企业知识的相关功能开发。</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><br></span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">相关资源网盘地址： https://pan.quark.cn/s/7909300e0028</span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf=""><br></span></p> <p data-tool="mdnice编辑器" style="color: rgb(0, 0, 0);font-size: 16px;line-height: 1.8em;letter-spacing: 0em;text-align: left;text-indent: 0em;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 8px;padding-bottom: 8px;padding-left: 0px;padding-right: 0px;"><span leaf="">创作不易，辛苦大家动动发财的小手。</span></p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;"><span data-cacheurl="" data-remoteid="" style="display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(" https: mmbiz.qpic.cn mmbiz_svg k0ue4mipavick8hqialiakg2y4ciqoodnaactclbibcgyad7vzlwed4e4twjoq8arkiuadcxiazmb9qb1lw9mihicah73fq7cubgibp 640?wx_fmt="svg&amp;from=appmsg&quot;);&quot;"></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span style="color: #c678dd;line-height: 26px;"><span leaf="">if</span></span><span leaf="">&nbsp;文章有用:&nbsp;</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; 点赞() &nbsp; &nbsp;</span><span style="color: #5c6370;font-style: italic;line-height: 26px;"><span leaf=""># 👍 小手一抖，bug没有</span></span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; 收藏() &nbsp; &nbsp;</span><span style="color: #5c6370;font-style: italic;line-height: 26px;"><span leaf=""># 📂 防止迷路，代码永驻</span></span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; 关注() &nbsp; &nbsp;</span><span style="color: #5c6370;font-style: italic;line-height: 26px;"><span leaf=""># 🔔 追更最新内容</span></span><span leaf=""><br></span><span style="color: #c678dd;line-height: 26px;"><span leaf="">else</span></span><span leaf="">:</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; 留言吐槽() &nbsp;</span><span style="color: #5c6370;font-style: italic;line-height: 26px;"><span leaf=""># 💬 评论区等你来战</span></span><span leaf=""><br></span></code></pre> </section> <section> <span leaf=""><br></span> </section> <p style="display: none;"> <mp-style-type data-value="3"></mp-style-type></p>

<section data-tool="mdnice编辑器" data-website="https://www.mdnice.com" style="margin-bottom: 0px;padding-left: 10px;padding-right: 10px;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;width: auto;font-family: Optima, " microsoft yahei, pingfangsc-regular, serif;font-size: 16px;color: rgb(0, 0, 0);line-height: 1.5em;word-spacing: 0em;letter-spacing: 0em;word-break: break-word;text-align: left;> <h1 data-tool="mdnice编辑器" style="border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px;border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">前言</span><span style="display: none;"></span></h1> <section class="mp_profile_iframe_wrp"> <mp-common-profile class="js_uneditable custom_select_card mp_profile_iframe" data-pluginname="mpprofile" data-id="Mzg5MzY5ODMwNA==" data-headimg="http://mmbiz.qpic.cn/mmbiz_png/IHicdx3TSo7U3PCU97Yn2MtLV5giadHZysbQfusgrXtyzT1tAnhOMG3V2ONuibgxTEynMicCnu9Nk425L0TiacVGqhg/0?wx_fmt=png" data-nickname="z先生的备忘录" data-alias="MCXPD0901" data-signature="大模型AIGC/AIGA最新产品、机器学习、可视化等技术实践落地分享" data-from="0" data-is_biz_ban="0" data-service_type="1"></mp-common-profile> </section> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">大家好。今天给大家带来最近2款爆火语音克隆开源TTS模型<span style="color: rgb(172, 57, 255);">阿里的CosyVoice2-0.5B</span>和<span style="color: rgb(172, 57, 255);">fish-audio团队的FishSpeech1.5模型</span>。为了能够较客观的衡量2款模型在特定参考音频下克隆的效果，决定采用seed-tts的<span style="color: rgb(172, 57, 255);">说话人相似度SS指标</span>来<span style="color: rgb(172, 57, 255);">衡量模型语音合成与对应参考音频的相似度；</span><span style="color: rgb(0, 0, 0);">以便给大家带来更理性的判断~</span></p> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">本文带你手把手实操部署2款模型，并提供对应的推理代码进行语音合成效果展示，<span style="letter-spacing: 0em;text-indent: 0em;word-spacing: 0em;">下面进入本文的主题~</span></p> <h1 data-tool="mdnice编辑器" style="border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px;border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 20px;color: rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">本文目录</span></h1> <ul style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;" class="list-paddingleft-1"> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">CosyVoice2-0.5B模型介绍</span></p></li> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">FishSpeech1.5模型介绍</span></p></li> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">实战篇：部署 CosyVoice2-0.5B模型和FishSpeech1.5模型进行语音克隆</span></p></li> <ul style="list-style-type: square;margin-top: 8px;margin-bottom: 8px;padding-left: 25px;" class="list-paddingleft-1"> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">配置 CosyVoice2-0.5B模型的运行环境</span></p></li> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">配置 FishSpeech1.5模型的运行环境</span></p></li> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">搭建CosyVoice2-0.5B模型语音合成推理函数</span></p></li> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">搭建 FishSpeech1.5模型语音合成推理函数</span></p></li> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">speaker Similarity(ss):字节Seed-TTS客观评估指标函数-衡量语音克隆相似度</span></p></li> </ul> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">效果篇: CosyVoice2-0.5B和Fish-Speech1.5语音克隆-性能客观评价</span></p></li> <ul style="list-style-type: square;margin-top: 8px;margin-bottom: 8px;padding-left: 25px;" class="list-paddingleft-1"> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">案例1：女音克隆-语音克隆效果展示(客观指标说话人相似度SS指标)</span></p></li> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">案例2：男音克隆-语音克隆效果展示(客观指标说话人相似度SS指标)</span></p></li> </ul> <li style="color: rgb(0, 122, 170);"><p><span style="color: rgb(0, 122, 170);">参考链接</span></p></li> </ul> <h2 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 4px;border-radius: 0px;box-shadow: none;display: block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding-top: 2px;padding-right: 4px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">CosyVoice2-0.5B模型介绍</span><span style="display: none;"></span></h2> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">CosyVoice系列是阿里开源关于TTS语音合成项目，目前最新已开源CosyVoice2-0.5B版本。更多详情可见之前给大家分享的文章:<a target="_blank" href="https://mp.weixin.qq.com/s?__biz=Mzg5MzY5ODMwNA==&amp;mid=2247492074&amp;idx=1&amp;sn=04e51a86896c9cd3833633f925488cf5&amp;scene=21#wechat_redirect" textvalue="【TTS领域开源霸主模型更新啦】CosyVoice2来啦！超逼真的语音克隆，支持多种地方方言合成，真的好强！" linktype="text" imgurl="" imgdata="null" data-itemshowtype="0" tab="innerlink" data-linktype="2"><span style="color: rgb(0, 122, 170);"><strong>【TTS领域开源霸主模型更新啦】CosyVoice2来啦！超逼真的语音克隆，支持多种地方方言合成，真的好强！</strong></span></a>该文章的目录大纲如下，感兴趣的小伙伴可以访问上面的链接~<img class="rich_pages wxw-img" data-imgfileid="100008902" data-ratio="0.5887096774193549" src="/upload/ff2176d7d8f7fe1ea87e35b75dcd395b.png" data-type="png" data-w="868" style="display: block;margin-right: auto;margin-left: auto;"></p> <h2 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 4px;border-radius: 0px;box-shadow: none;display: block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding-top: 2px;padding-right: 4px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">FishSpeech1.5模型介绍</span><span style="display: none;"></span></h2> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">FishSpeech系列是fish-audio开源关于TTS语音合成项目，开源的版本路线: <span style="text-decoration: underline;color: rgb(172, 57, 255);">Fish Speech V1.2 —&gt; Fish Speech V1.4-&gt;Fish Speech V1.5</span>;目前最新已开源 V1.5版本。更多详情可见之前给大家分享的文章:<a target="_blank" href="https://mp.weixin.qq.com/s?__biz=Mzg5MzY5ODMwNA==&amp;mid=2247491944&amp;idx=1&amp;sn=818732be3555d515a57a962da94a379d&amp;scene=21#wechat_redirect" textvalue="【TTS领域王炸模型重磅升级】性能超过F5、CosySense，一文带你理论+实操多种语言克隆效果，效果炸裂，请谨慎使用！" linktype="text" imgurl="" imgdata="null" data-itemshowtype="0" tab="innerlink" data-linktype="2"><strong><span style="color: rgb(0, 122, 170);">【TTS领域王炸模型重磅升级】性能超过F5、CosySense，一文带你理论+实操多种语言克隆效果，效果炸裂，请谨慎使用！</span></strong></a>该文章的目录大纲如下，感兴趣的小伙伴可以访问上面的链接~<img class="rich_pages wxw-img" data-imgfileid="100008901" data-ratio="0.6824085005903188" src="/upload/76b785944a4c13644066e544e7b9a249.png" data-type="png" data-w="847" style="display: block;margin-right: auto;margin-left: auto;">截止到目前1月22日, <span style="text-decoration: underline;color: rgb(172, 57, 255);">fish-speech-1.5模型</span><span style="text-decoration: underline;">在huggingface上权重下载量高达6,485次</span>;<span style="text-decoration: underline;color: rgb(172, 57, 255);">CosyVoice2-0.5B</span><span style="text-decoration: underline;">模型在huggingface上权重下载量高达8,589次</span>;从模型权重下载量就能看出，2款TTS模型在开源领域都比较火热。</p> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">今天决定给大家实操部署2款TTS模型并准备一些案例，从客观指标的角度来展示2款模型对语音克隆的效果对比~</p> <h2 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 4px;border-radius: 0px;box-shadow: none;display: block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding-top: 2px;padding-right: 4px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">实战篇：部署 CosyVoice2-0.5B模型和FishSpeech1.5模型进行语音克隆</span><span style="display: none;"></span></h2> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="background-image: linear-gradient(45deg, transparent 48%, rgb(37, 132, 181) 48%, rgb(37, 132, 181) 52%, transparent 52%);align-items: unset;background-attachment: scroll;background-clip: border-box;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;font-weight: bold;flex-direction: unset;float: unset;height: 30px;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-bottom: -11px;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: 30px;-webkit-box-reflect: unset;"></span><span style="color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 2px;border-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding: 2px 10px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">配置 CosyVoice2-0.5B模型的运行环境</span><span style="display: none;"></span></h3> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;margin-top: 10px;margin-bottom: 10px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg dx4y70y9xcshltumvr8v6iccv4hbrrcccibtcgozqck5fjfpnedixdewkciaaqx6iba7yycaxlnnbs2r07tlxikbo5sod9vhqodg 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;IPython.display&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;*<br>!sudo&nbsp;apt-get&nbsp;install&nbsp;sox&nbsp;libsox-dev&nbsp;-y<br>clear_output()<br>%cd&nbsp;/kaggle/working/<br>!git&nbsp;clone&nbsp;--recursive&nbsp;https://github.com/FunAudioLLM/CosyVoice.git<br>%cd&nbsp;CosyVoice<br>!git&nbsp;submodule&nbsp;update&nbsp;--init&nbsp;--recursive<br>!apt-get&nbsp;update&nbsp;&amp;&amp;apt-get&nbsp;install&nbsp;-y&nbsp;imagemagick&nbsp;-o&nbsp;Dpkg::Options::=<span style="color: #98c379;line-height: 26px;">"--force-confold"</span><br>!pip&nbsp;install&nbsp;moviepy==<span style="color: #d19a66;line-height: 26px;">1.0</span><span style="color: #d19a66;line-height: 26px;">.3</span>&nbsp;imageio==<span style="color: #d19a66;line-height: 26px;">2.36</span><span style="color: #d19a66;line-height: 26px;">.0</span><br>!npm&nbsp;install&nbsp;-g&nbsp;localtunnel<br>!pip&nbsp;install&nbsp;gradio==<span style="color: #d19a66;line-height: 26px;">4.44</span><span style="color: #d19a66;line-height: 26px;">.1</span><br>clear_output()<br></code></pre> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="background-image: linear-gradient(45deg, transparent 48%, rgb(37, 132, 181) 48%, rgb(37, 132, 181) 52%, transparent 52%);align-items: unset;background-attachment: scroll;background-clip: border-box;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;font-weight: bold;flex-direction: unset;float: unset;height: 30px;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-bottom: -11px;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: 30px;-webkit-box-reflect: unset;"></span><span style="color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 2px;border-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding: 2px 10px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">配置 FishSpeech1.5模型的运行环境</span><span style="display: none;"></span></h3> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;margin-top: 10px;margin-bottom: 10px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg dx4y70y9xcshltumvr8v6iccv4hbrrcccibtcgozqck5fjfpnedixdewkciaaqx6iba7yycaxlnnbs2r07tlxikbo5sod9vhqodg 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;">%cd&nbsp;/kaggle/working/<br><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;IPython.display&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;*<br>!pip&nbsp;install&nbsp;modelscope<br>!git&nbsp;clone&nbsp;https://github.com/fishaudio/fish-speech<br>%cd&nbsp;fish-speech<br>clear_output()<br>!apt&nbsp;install&nbsp;libsox-dev&nbsp;-y<br>!apt&nbsp;install&nbsp;build-essential&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;cmake&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;libasound-dev&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;portaudio19-dev&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;libportaudio2&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;libportaudiocpp0&nbsp;-y<br>clear_output()<br><br><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;modelscope&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;&nbsp;snapshot_download<br><span style="color: #5c6370;font-style: italic;line-height: 26px;">#下载模型权重</span><br>model_dir&nbsp;=&nbsp;snapshot_download(<span style="color: #98c379;line-height: 26px;">"fishaudio/fish-speech-1.5"</span>,&nbsp;cache_dir=<span style="color: #98c379;line-height: 26px;">"/kaggle/working/"</span>)<br>clear_output()<br></code></pre> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="background-image: linear-gradient(45deg, transparent 48%, rgb(37, 132, 181) 48%, rgb(37, 132, 181) 52%, transparent 52%);align-items: unset;background-attachment: scroll;background-clip: border-box;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;font-weight: bold;flex-direction: unset;float: unset;height: 30px;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-bottom: -11px;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: 30px;-webkit-box-reflect: unset;"></span><span style="color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 2px;border-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding: 2px 10px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">搭建CosyVoice2-0.5B模型语音合成推理函数</span><span style="display: none;"></span></h3> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;margin-top: 10px;margin-bottom: 10px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg dx4y70y9xcshltumvr8v6iccv4hbrrcccibtcgozqck5fjfpnedixdewkciaaqx6iba7yycaxlnnbs2r07tlxikbo5sod9vhqodg 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;">%cd&nbsp;/kaggle/input/cosyvoice2<span style="color: #d19a66;line-height: 26px;">-0</span><span style="color: #d19a66;line-height: 26px;">-5</span>b/CosyVoice<br>!cp&nbsp;zero_shot_prompt.wav&nbsp;&nbsp;/kaggle/working/<br><span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;warnings<br>warnings.filterwarnings(<span style="color: #98c379;line-height: 26px;">'ignore'</span>,&nbsp;category=FutureWarning)<br>warnings.filterwarnings(<span style="color: #98c379;line-height: 26px;">'ignore'</span>,&nbsp;category=UserWarning)<br><br><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;rich&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;<span style="color: #c678dd;line-height: 26px;">print</span><br><span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;torchaudio<br><span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;os<br><span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;sys<br><span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;torch<br><span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;numpy&nbsp;<span style="color: #c678dd;line-height: 26px;">as</span>&nbsp;np<br><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;IPython.display&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;*<br>sys.path.append(<span style="color: #98c379;line-height: 26px;">"/kaggle/input/cosyvoice2-0-5b/CosyVoice/third_party/Matcha-TTS"</span>)<br><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;cosyvoice.cli.cosyvoice&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;CosyVoice,&nbsp;CosyVoice2<br><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;cosyvoice.utils.file_utils&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;load_wav<br>cosyvoice&nbsp;=&nbsp;CosyVoice2(<span style="color: #98c379;line-height: 26px;">'pretrained_models/CosyVoice2-0.5B'</span>,&nbsp;load_jit=<span style="color: #56b6c2;line-height: 26px;">True</span>,&nbsp;load_trt=<span style="color: #56b6c2;line-height: 26px;">False</span>,fp16=<span style="color: #56b6c2;line-height: 26px;">True</span>)<br><br><br><span style="line-height: 26px;"><span style="color: #c678dd;line-height: 26px;">def</span>&nbsp;<span style="color: #61aeee;line-height: 26px;">voice_cloning_Synthesis</span><span style="line-height: 26px;">(target_text,ref_audio,ref_text,output_audio_name&nbsp;)</span>:</span><br>&nbsp;&nbsp;&nbsp;&nbsp;prompt_speech_16k&nbsp;=&nbsp;load_wav(ref_audio,&nbsp;<span style="color: #d19a66;line-height: 26px;">16000</span>)<br>&nbsp;&nbsp;&nbsp;&nbsp;wavs=[]<br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c678dd;line-height: 26px;">for</span>&nbsp;i,&nbsp;j&nbsp;<span style="color: #c678dd;line-height: 26px;">in</span>&nbsp;enumerate(cosyvoice.inference_zero_shot(target_text,ref_text,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;prompt_speech_16k,&nbsp;stream=<span style="color: #56b6c2;line-height: 26px;">False</span>,speed=<span style="color: #d19a66;line-height: 26px;">1</span>)):<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wavs.append(j[<span style="color: #98c379;line-height: 26px;">'tts_speech'</span>])<br>&nbsp;&nbsp;&nbsp;&nbsp;torchaudio.save(output_audio_name,&nbsp;torch.tensor(np.concatenate(wavs,axis=<span style="color: #d19a66;line-height: 26px;">-1</span>)),&nbsp;cosyvoice.sample_rate)<br>&nbsp;&nbsp;&nbsp;&nbsp;print(output_audio_name)<br></code></pre> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="background-image: linear-gradient(45deg, transparent 48%, rgb(37, 132, 181) 48%, rgb(37, 132, 181) 52%, transparent 52%);align-items: unset;background-attachment: scroll;background-clip: border-box;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;font-weight: bold;flex-direction: unset;float: unset;height: 30px;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-bottom: -11px;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: 30px;-webkit-box-reflect: unset;"></span><span style="color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 2px;border-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding: 2px 10px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">搭建 FishSpeech1.5模型语音合成推理函数</span><span style="display: none;"></span></h3> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;margin-top: 10px;margin-bottom: 10px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg dx4y70y9xcshltumvr8v6iccv4hbrrcccibtcgozqck5fjfpnedixdewkciaaqx6iba7yycaxlnnbs2r07tlxikbo5sod9vhqodg 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;"><span style="color: #c678dd;line-height: 26px;">from</span>&nbsp;IPython.display&nbsp;<span style="color: #c678dd;line-height: 26px;">import</span>&nbsp;*<br><span style="line-height: 26px;"><span style="color: #c678dd;line-height: 26px;">def</span>&nbsp;<span style="color: #61aeee;line-height: 26px;">fish_speech15_infer</span><span style="line-height: 26px;">(content,ref_audio,ref_text,output_path&nbsp;)</span>:</span><br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;&nbsp;从语音生成&nbsp;prompt</span><br>&nbsp;&nbsp;&nbsp;&nbsp;!python&nbsp;tools/vqgan/inference.py&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-i&nbsp;<span style="color: #98c379;line-height: 26px;">"$ref_audio"</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-o&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/outputs/fake.wav"</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--checkpoint-path&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/fishaudio/fish-speech-1___5/firefly-gan-vq-fsq-8x1024-21hz-generator.pth"</span><br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;!rm&nbsp;-rf&nbsp;/kaggle/working/outputs/codes_*.npy<br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;从文本生成语义&nbsp;token</span><br>&nbsp;&nbsp;&nbsp;&nbsp;!python&nbsp;tools/llama/generate.py&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--text&nbsp;<span style="color: #98c379;line-height: 26px;">"$content"</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--prompt-text&nbsp;<span style="color: #98c379;line-height: 26px;">"$ref_text"</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--prompt-tokens&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/outputs/fake.npy"</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--checkpoint-path&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/fishaudio/fish-speech-1___5"</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--num-samples&nbsp;<span style="color: #d19a66;line-height: 26px;">1</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--temperature&nbsp;<span style="color: #d19a66;line-height: 26px;">0.3</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--half&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;clear_output()</span><br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #5c6370;font-style: italic;line-height: 26px;">#&nbsp;从语义&nbsp;token&nbsp;生成人声</span><br>&nbsp;&nbsp;&nbsp;&nbsp;!python&nbsp;tools/vqgan/inference.py&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-i&nbsp;<span style="color: #98c379;line-height: 26px;">"codes_0.npy"</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--checkpoint-path&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/fishaudio/fish-speech-1___5/firefly-gan-vq-fsq-8x1024-21hz-generator.pth"</span>&nbsp;\<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-o&nbsp;<span style="color: #98c379;line-height: 26px;">"$output_path"</span><br></code></pre> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="background-image: linear-gradient(45deg, transparent 48%, rgb(37, 132, 181) 48%, rgb(37, 132, 181) 52%, transparent 52%);align-items: unset;background-attachment: scroll;background-clip: border-box;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;font-weight: bold;flex-direction: unset;float: unset;height: 30px;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-bottom: -11px;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: 30px;-webkit-box-reflect: unset;"></span><span style="color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 2px;border-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding: 2px 10px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">speaker Similarity(ss):字节Seed-TTS客观评估指标函数-衡量语音克隆相似度</span><span style="display: none;"></span></h3> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">对于speaker Similarity(ss)，使用在说话人验证任务上微调的 WavLM-large 来获取说话人embedding，用于计算每个测试话语的语音样本与参考语音的余弦相似度（<span style="text-decoration: underline;color: rgb(172, 57, 255);">0~1之间，越靠近1，说明克隆合成的语音效果接近参考音频的语音效果</span>）</p> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;margin-top: 10px;margin-bottom: 10px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg dx4y70y9xcshltumvr8v6iccv4hbrrcccibtcgozqck5fjfpnedixdewkciaaqx6iba7yycaxlnnbs2r07tlxikbo5sod9vhqodg 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;">wavlm_ckpt_dir&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"./models/wavlm_large_finetune.pth"</span><br>ss_model&nbsp;=&nbsp;ECAPA_TDNN_SMALL(feat_dim=<span style="color: #d19a66;line-height: 26px;">1024</span>,&nbsp;feat_type=<span style="color: #98c379;line-height: 26px;">"wavlm_large"</span>,&nbsp;config_path=<span style="color: #56b6c2;line-height: 26px;">None</span>)<br>state_dict&nbsp;=&nbsp;torch.load(wavlm_ckpt_dir,&nbsp;weights_only=<span style="color: #56b6c2;line-height: 26px;">True</span>,&nbsp;map_location=<span style="color: #c678dd;line-height: 26px;">lambda</span>&nbsp;storage,&nbsp;loc:&nbsp;storage)<br>ss_model.load_state_dict(state_dict[<span style="color: #98c379;line-height: 26px;">"model"</span>],&nbsp;strict=<span style="color: #56b6c2;line-height: 26px;">False</span>)<br>use_gpu&nbsp;=&nbsp;<span style="color: #56b6c2;line-height: 26px;">True</span>&nbsp;<span style="color: #c678dd;line-height: 26px;">if</span>&nbsp;torch.cuda.is_available()&nbsp;<span style="color: #c678dd;line-height: 26px;">else</span>&nbsp;<span style="color: #56b6c2;line-height: 26px;">False</span><br><span style="color: #c678dd;line-height: 26px;">if</span>&nbsp;use_gpu:<br>&nbsp;&nbsp;&nbsp;&nbsp;ss_model&nbsp;=&nbsp;ss_model.cuda()<br>ss_model.eval()<br><span style="line-height: 26px;"><span style="color: #c678dd;line-height: 26px;">def</span>&nbsp;<span style="color: #61aeee;line-height: 26px;">run_sim</span><span style="line-height: 26px;">(wav1_path,wav2_path&nbsp;)</span>:</span><br>&nbsp;&nbsp;&nbsp;&nbsp;wav1,&nbsp;sr1&nbsp;=&nbsp;torchaudio.load(wav1_path)<br>&nbsp;&nbsp;&nbsp;&nbsp;wav2,&nbsp;sr2&nbsp;=&nbsp;torchaudio.load(wav2_path)<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;resample1&nbsp;=&nbsp;torchaudio.transforms.Resample(orig_freq=sr1,&nbsp;new_freq=<span style="color: #d19a66;line-height: 26px;">16000</span>)<br>&nbsp;&nbsp;&nbsp;&nbsp;resample2&nbsp;=&nbsp;torchaudio.transforms.Resample(orig_freq=sr2,&nbsp;new_freq=<span style="color: #d19a66;line-height: 26px;">16000</span>)<br>&nbsp;&nbsp;&nbsp;&nbsp;wav1&nbsp;=&nbsp;resample1(wav1)<br>&nbsp;&nbsp;&nbsp;&nbsp;wav2&nbsp;=&nbsp;resample2(wav2)<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c678dd;line-height: 26px;">if</span>&nbsp;use_gpu:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wav1&nbsp;=&nbsp;wav1.cuda()<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wav2&nbsp;=&nbsp;wav2.cuda()<br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c678dd;line-height: 26px;">with</span>&nbsp;torch.no_grad():<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;emb1&nbsp;=&nbsp;ss_model(wav1)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;emb2&nbsp;=&nbsp;ss_model(wav2)<br>&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;sim&nbsp;=&nbsp;F.cosine_similarity(emb1,&nbsp;emb2)[<span style="color: #d19a66;line-height: 26px;">0</span>].item()<br>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c678dd;line-height: 26px;">return</span>&nbsp;sim<br></code></pre> <h2 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 4px;border-radius: 0px;box-shadow: none;display: block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding-top: 2px;padding-right: 4px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">效果篇: CosyVoice2-0.5B和Fish-Speech1.5语音克隆-性能客观评价</span><span style="display: none;"></span></h2> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="background-image: linear-gradient(45deg, transparent 48%, rgb(37, 132, 181) 48%, rgb(37, 132, 181) 52%, transparent 52%);align-items: unset;background-attachment: scroll;background-clip: border-box;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;font-weight: bold;flex-direction: unset;float: unset;height: 30px;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-bottom: -11px;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: 30px;-webkit-box-reflect: unset;"></span><span style="color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 2px;border-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding: 2px 10px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">案例1：女音克隆-语音克隆效果展示(客观指标说话人相似度SS指标)</span><span style="display: none;"></span></h3> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;margin-top: 10px;margin-bottom: 10px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg dx4y70y9xcshltumvr8v6iccv4hbrrcccibtcgozqck5fjfpnedixdewkciaaqx6iba7yycaxlnnbs2r07tlxikbo5sod9vhqodg 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;">%%time&nbsp;<br>content=<span style="color: #98c379;line-height: 26px;">"""富人优先考虑的都是利益,而穷人优先考虑的永远都是感情和面子。<br>做人不需要太大方,因为你的感情和面子在利益面前一文不值。<br>穷人总是把很好的东西送人,还担心别人瞧不起,看不上。<br>而富人则是把不用的东西送给别人,还认为别人没有吃过,没有见<br>过,也没有用过!穷人是小心翼翼的大方,而富人却是大大方方的小气。<br>所以,请收起你的傻大方,你的感情和面子,在利益面前那是一文不值。<br>做人吝啬一些没有错,不需要太大方。<br>"""</span><br>ref_audio_path&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/woman_2_ref.wav"</span><br>ref_text&nbsp;&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"呃你这个梦属于超现实主义，狂想派的。"</span><br>fish_output_path&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/fish1.5_output.wav"</span><br>cosyvoice2_output_path&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/cosyvoice2_output.wav"</span><br><br>%cd&nbsp;/kaggle/working/fish-speech<br>fish_speech15_infer(content,ref_audio_path,ref_text,fish_output_path&nbsp;)<br>clear_output()<br>%cd&nbsp;/kaggle/input/cosyvoice2<span style="color: #d19a66;line-height: 26px;">-0</span><span style="color: #d19a66;line-height: 26px;">-5</span>b/CosyVoice<br>voice_cloning_Synthesis(content,ref_audio_path,ref_text,cosyvoice2_output_path&nbsp;)<br>clear_output()<br></code></pre> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">其中SS指标如下：<img class="rich_pages wxw-img" data-imgfileid="100008899" data-ratio="0.14797360980207352" src="/upload/e9b0d8e35dee9a23ea59e5c3357f5966.png" data-type="png" data-w="1061" style="display: block;margin-right: auto;margin-left: auto;">其中参考音频效果如下:</p> <section> <mp-common-mpaudio class="js_editor_audio res_iframe js_uneditable custom_select_card" src="/cgi-bin/readtemplate?t=tmpl/audio_tmpl&amp;name=%E6%A1%88%E4%BE%8B1-%E5%A5%B3%E7%94%9F%E5%8F%82%E8%80%83%E9%9F%B3%E9%A2%91%E6%95%88%E6%9E%9C&amp;play_length=4%E7%A7%92" cover="http://mmbiz.qpic.cn/mmbiz_jpg/IHicdx3TSo7V6wRTBS4uRbicQHkILuICZFRJ2lEc0lyIU8J9pyWNsZkSXsG78DEBoWoUuFdKqGVtBFpkykzEBoTg/0?wx_fmt=jpeg" isaac2="1" low_size="8.05" source_size="8" high_size="33.31" name="案例1-女生参考音频效果" play_length="4000" author="z先生的备忘录" data-topic_id="" data-topic_name="" data-pluginname="insertaudio" data-trans_state="1" data-verify_state="3" voice_encode_fileid="Mzg5MzY5ODMwNF8yMjQ3NDkyNTY4"></mp-common-mpaudio> </section> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">其中Fish-Speech1.5语音合成效果如下:</p> <section> <mp-common-mpaudio class="js_editor_audio res_iframe js_uneditable custom_select_card" src="/cgi-bin/readtemplate?t=tmpl/audio_tmpl&amp;name=%E6%A1%88%E4%BE%8B1_FishSpeech1.5%E8%AF%AD%E9%9F%B3%E5%90%88%E6%88%90%E6%95%88%E6%9E%9C&amp;play_length=35%E7%A7%92" cover="http://mmbiz.qpic.cn/mmbiz_jpg/IHicdx3TSo7V6wRTBS4uRbicQHkILuICZFRJ2lEc0lyIU8J9pyWNsZkSXsG78DEBoWoUuFdKqGVtBFpkykzEBoTg/0?wx_fmt=jpeg" isaac2="1" low_size="68.22" source_size="68.2" high_size="276.78" name="案例1_FishSpeech1.5语音合成效果" play_length="35000" author="z先生的备忘录" data-topic_id="" data-topic_name="" data-pluginname="insertaudio" data-trans_state="1" data-verify_state="3" voice_encode_fileid="Mzg5MzY5ODMwNF8yMjQ3NDkyNTY5"></mp-common-mpaudio> </section> <section> <br> </section> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">其中CosyVoice2-0.5B语音合成效果如下:</p> <section> <mp-common-mpaudio class="js_editor_audio res_iframe js_uneditable custom_select_card" src="/cgi-bin/readtemplate?t=tmpl/audio_tmpl&amp;name=%E6%A1%88%E4%BE%8B1_CosyVoice2_0.5B%E8%AF%AD%E9%9F%B3%E5%90%88%E6%88%90%E6%95%88%E6%9E%9C&amp;play_length=43%E7%A7%92" cover="http://mmbiz.qpic.cn/mmbiz_jpg/IHicdx3TSo7V6wRTBS4uRbicQHkILuICZFRJ2lEc0lyIU8J9pyWNsZkSXsG78DEBoWoUuFdKqGVtBFpkykzEBoTg/0?wx_fmt=jpeg" isaac2="1" low_size="80.11" source_size="80.1" high_size="171.23" name="案例1_CosyVoice2_0.5B语音合成效果" play_length="43000" author="z先生的备忘录" data-topic_id="" data-topic_name="" data-pluginname="insertaudio" data-trans_state="1" data-verify_state="3" voice_encode_fileid="Mzg5MzY5ODMwNF8yMjQ3NDkyNTY3"></mp-common-mpaudio> </section> <section> <br> </section> <h3 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="background-image: linear-gradient(45deg, transparent 48%, rgb(37, 132, 181) 48%, rgb(37, 132, 181) 52%, transparent 52%);align-items: unset;background-attachment: scroll;background-clip: border-box;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-size: 22px;font-weight: bold;flex-direction: unset;float: unset;height: 30px;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-bottom: -11px;overflow: unset;text-indent: 0em;text-shadow: none;transform: none;width: 30px;-webkit-box-reflect: unset;"></span><span style="color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 2px;border-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding: 2px 10px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">案例2：男音克隆-语音克隆效果展示(客观指标说话人相似度SS指标)</span><span style="display: none;"></span></h3> <pre data-tool="mdnice编辑器" style="border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;margin-top: 10px;margin-bottom: 10px;"><span style="display: block;background: url(" https: mmbiz.qpic.cn mmbiz_svg dx4y70y9xcshltumvr8v6iccv4hbrrcccibtcgozqck5fjfpnedixdewkciaaqx6iba7yycaxlnnbs2r07tlxikbo5sod9vhqodg 640?wx_fmt="svg&amp;from=appmsg&quot;)" 10px 40px no-repeat rgb(40, 44, 52);height: 30px;width: 100%;margin-bottom: -7px;border-radius: 5px;></span><code style="overflow-x: auto;padding: 16px;color: #abb2bf;padding-top: 15px;background: #282c34;border-radius: 5px;display: -webkit-box;font-family: Consolas, Monaco, Menlo, monospace;font-size: 12px;">%%time&nbsp;<br>content=<span style="color: #98c379;line-height: 26px;">"""人为什么要读书?&nbsp;读书不一定能前程似锦,功成名就<br>,但至少可以让你出言有尺,嬉闹有度,说话有德,做事有余。<br>读书,世界就在眼前,不读书,眼前就是世界!<br>人生没有白走的路,没有白读的书,你触碰过的那些文字,<br>会在不知不觉中帮你认识这个世界,会悄悄帮你擦去脸上的肤浅和无知。<br>读书不是为了一纸文凭,也不是为了一夜暴富,而是为了成为一个有温度、懂情趣、会思考的人,<br>是为了让你在跌宕起伏的生活中拥有处变不惊的内心,让你在未来能独自度过那些漫长幽暗的岁月而不怨天忧人。<br>"""</span><br>ref_audio_path&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/man_ref.wav"</span><br>ref_text&nbsp;&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"这个问题，嗯嘶，从另一个角度看，是不是对我们来说也是一件好事？"</span><br>fish_output_path&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/fish1.5_output2.wav"</span><br>cosyvoice2_output_path&nbsp;=&nbsp;<span style="color: #98c379;line-height: 26px;">"/kaggle/working/cosyvoice2_output2.wav"</span><br>%cd&nbsp;/kaggle/working/fish-speech<br>fish_speech15_infer(content,ref_audio_path,ref_text,fish_output_path&nbsp;)<br>clear_output()<br>%cd&nbsp;/kaggle/input/cosyvoice2<span style="color: #d19a66;line-height: 26px;">-0</span><span style="color: #d19a66;line-height: 26px;">-5</span>b/CosyVoice<br>voice_cloning_Synthesis(content,ref_audio_path,ref_text,cosyvoice2_output_path&nbsp;)<br>clear_output()<br><br></code></pre> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">其中SS指标如下：<img class="rich_pages wxw-img" data-imgfileid="100008900" data-ratio="0.1437847866419295" src="/upload/4b097bb652a3d663cb8554c7c702b305.png" data-type="png" data-w="1078" style="display: block;margin-right: auto;margin-left: auto;"></p> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;"><span style="color: rgb(0, 0, 0);font-family: Optima, " microsoft yahei, pingfangsc-regular, serif;font-size: 16px;letter-spacing: normal;text-align: left;>其中参考音频</span><span style="color: rgb(0, 0, 0);font-family: Optima, " microsoft yahei, pingfangsc-regular, serif;font-size: 16px;letter-spacing: normal;text-align: left;>效果如下:</span></p> <section> <mp-common-mpaudio class="js_editor_audio res_iframe js_uneditable custom_select_card" src="/cgi-bin/readtemplate?t=tmpl/audio_tmpl&amp;name=%E6%A1%88%E4%BE%8B2-%E7%94%B7%E7%94%9F%E5%8F%82%E8%80%83%E9%9F%B3%E9%A2%91%E6%95%88%E6%9E%9C&amp;play_length=6%E7%A7%92" cover="http://mmbiz.qpic.cn/mmbiz_jpg/IHicdx3TSo7V6wRTBS4uRbicQHkILuICZFRJ2lEc0lyIU8J9pyWNsZkSXsG78DEBoWoUuFdKqGVtBFpkykzEBoTg/0?wx_fmt=jpeg" isaac2="1" low_size="11.96" source_size="12" high_size="50.04" name="案例2-男生参考音频效果" play_length="6000" author="z先生的备忘录" data-topic_id="" data-topic_name="" data-pluginname="insertaudio" data-trans_state="1" data-verify_state="3" voice_encode_fileid="Mzg5MzY5ODMwNF8yMjQ3NDkyNTcx"></mp-common-mpaudio> </section> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;"><span style="color: rgb(0, 0, 0);font-family: Optima, " microsoft yahei, pingfangsc-regular, serif;font-size: 16px;letter-spacing: normal;text-align: left;></span></p> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">其中Fish-Speech1.5语音合成效果如下:</p> <section> <mp-common-mpaudio class="js_editor_audio res_iframe js_uneditable custom_select_card" src="/cgi-bin/readtemplate?t=tmpl/audio_tmpl&amp;name=%E6%A1%88%E4%BE%8B2_FishSpeech1.5%E8%AF%AD%E9%9F%B3%E5%90%88%E6%88%90%E6%95%88%E6%9E%9C&amp;play_length=48%E7%A7%92" cover="http://mmbiz.qpic.cn/mmbiz_jpg/IHicdx3TSo7V6wRTBS4uRbicQHkILuICZFRJ2lEc0lyIU8J9pyWNsZkSXsG78DEBoWoUuFdKqGVtBFpkykzEBoTg/0?wx_fmt=jpeg" isaac2="1" low_size="89.31" source_size="89.3" high_size="380.86" name="案例2_FishSpeech1.5语音合成效果" play_length="48000" author="z先生的备忘录" data-topic_id="" data-topic_name="" data-pluginname="insertaudio" data-trans_state="1" data-verify_state="3" voice_encode_fileid="Mzg5MzY5ODMwNF8yMjQ3NDkyNTcw"></mp-common-mpaudio> </section> <p data-tool="mdnice编辑器" style="line-height: 1.8em;letter-spacing: 0em;text-indent: 0em;padding-top: 8px;padding-bottom: 8px;">其中CosyVoice2-0.5B语音合成效果如下:</p> <section> <mp-common-mpaudio class="js_editor_audio res_iframe js_uneditable custom_select_card" src="/cgi-bin/readtemplate?t=tmpl/audio_tmpl&amp;name=%E6%A1%88%E4%BE%8B2_CosyVoice2_0.5B%E8%AF%AD%E9%9F%B3%E5%90%88%E6%88%90%E6%95%88%E6%9E%9C&amp;play_length=48%E7%A7%92" cover="http://mmbiz.qpic.cn/mmbiz_jpg/IHicdx3TSo7V6wRTBS4uRbicQHkILuICZFRJ2lEc0lyIU8J9pyWNsZkSXsG78DEBoWoUuFdKqGVtBFpkykzEBoTg/0?wx_fmt=jpeg" isaac2="1" low_size="89.86" source_size="89.9" high_size="191.01" name="案例2_CosyVoice2_0.5B语音合成效果" play_length="48000" author="z先生的备忘录" data-topic_id="" data-topic_name="" data-pluginname="insertaudio" data-trans_state="1" data-verify_state="3" voice_encode_fileid="Mzg5MzY5ODMwNF8yMjQ3NDkyNTcy"></mp-common-mpaudio> </section> <h2 data-tool="mdnice编辑器" style="margin-top: 30px;margin-bottom: 15px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;flex-direction: unset;float: unset;height: auto;justify-content: unset;line-height: 1.5em;overflow: unset;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;"><span style="display: none;"></span><span style="font-size: 18px;color: rgb(37, 132, 181);border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(37, 132, 181);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-image: none;background-origin: padding-box;background-position: 0% 0%;background-repeat: no-repeat;background-size: auto;border-style: none none solid;border-width: 1px 1px 4px;border-radius: 0px;box-shadow: none;display: block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;overflow: unset;padding-top: 2px;padding-right: 4px;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;">参考链接</span><span style="display: none;"></span></h2> <ol data-tool="mdnice编辑器" style="margin-top: 8px;margin-bottom: 8px;padding-left: 25px;" class="list-paddingleft-1"> <li style="color: rgb(0, 122, 170);"> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);line-height: 1.8em;letter-spacing: 0em;"> <span style="color: rgb(0, 122, 170);">https://github.com/BytedanceSpeech/seed-tts-eval</span> </section></li> <li style="color: rgb(0, 122, 170);"> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);line-height: 1.8em;letter-spacing: 0em;"> <span style="color: rgb(0, 122, 170);">https://www.modelscope.cn/models/iic/CosyVoice2-0.5B</span> </section></li> <li style="color: rgb(0, 122, 170);"> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);line-height: 1.8em;letter-spacing: 0em;"> <span style="color: rgb(0, 122, 170);">https://hf-mirror.com/fishaudio/fish-speech-1.5</span> </section></li> <li style="color: rgb(0, 122, 170);"> <section style="margin-top: 5px;margin-bottom: 5px;color: rgb(1, 1, 1);line-height: 1.8em;letter-spacing: 0em;"> <span style="color: rgb(0, 122, 170);">https://github.com/fishaudio/fish-speech</span> </section></li> </ol> </section>

<p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">FireRedASR 是小红书开源的一个高度精确的中文语音转文字项目,在多个对比维度上都优于 whisper/funasr等。</span></p> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">为此创建了一个带有 webui界面，并兼容 OpenAI SDK格式的封装，同时提供了一个win下的整合包，以方便使用。</span></p> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">开源地址:&nbsp;</span><span leaf=""><span textstyle="" style="color: rgb(255, 76, 65);">https://github.com/jianchang512/fireredasr-ui</span></span></p> <h2 tabindex="-1" style="box-sizing: border-box;margin: 35px 2px 10px 0px;line-height: 1.5;font-size: 24px;font-weight: 700;overflow-wrap: break-word;outline: none;border-top: 1px solid var(--vp-c-divider);padding: 6px 8px 0px 0px;letter-spacing: -0.02em;display: inline-block;background: rgb(239, 112, 96);color: rgb(255, 255, 255);border-top-right-radius: 6px;box-shadow: rgba(239, 112, 96, 0.2) 6px 3px 0px 0px;font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">&nbsp; WebUI 界面</span></h2> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">启动后默认地址:&nbsp;</span><span leaf=""><span textstyle="" style="color: rgb(255, 76, 65);">http://127.0.0.1:5078</span></span></p> <section style="text-align: center;" nodeleaf=""> <img src="/upload/44ef7bbac85057b7530c8dbdbc6185f6.png" class="rich_pages wxw-img" data-ratio="0.4824074074074074" data-s="300,640" data-type="png" data-w="1080" type="block" data-imgfileid="300323453"> </section> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf=""><br></span></p> <h2 tabindex="-1" style="box-sizing: border-box;margin: 35px 2px 10px 0px;line-height: 1.5;font-size: 24px;font-weight: 700;overflow-wrap: break-word;outline: none;border-top: 1px solid var(--vp-c-divider);padding: 6px 8px 0px 0px;letter-spacing: -0.02em;display: inline-block;background: rgb(239, 112, 96);color: rgb(255, 255, 255);border-top-right-radius: 6px;box-shadow: rgba(239, 112, 96, 0.2) 6px 3px 0px 0px;font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">&nbsp; Windows预打包版</span></h2> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">win10/11 提供了预打包版。</span><span leaf=""><br></span></p> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span style="white-space:pre-wrap;color: rgba(0, 0, 0, 0.85);font-family: system-ui, -apple-system, " segoe ui, roboto, ubuntu, cantarell, noto sans, sans-serif, blinkmacsystemfont, helvetica neue, arial, pingfang sc, tc, hk, microsoft yahei, jhenghei;font-size: 14px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;display: inline !important;float: none;><span leaf="">123网盘下载地址：&nbsp;<span textstyle="" style="color: rgb(255, 76, 65);font-weight: bold;">https://www.123684.com/s/03Sxjv-xzTJ3</span></span></span></p> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">解压后双击&nbsp;</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">启动.bat</span></code><span leaf="">&nbsp;即可</span></p> <h2 tabindex="-1" style="box-sizing: border-box;margin: 35px 2px 10px 0px;line-height: 1.5;font-size: 24px;font-weight: 700;overflow-wrap: break-word;outline: none;border-top: 1px solid var(--vp-c-divider);padding: 6px 8px 0px 0px;letter-spacing: -0.02em;display: inline-block;background: rgb(239, 112, 96);color: rgb(255, 255, 255);border-top-right-radius: 6px;box-shadow: rgba(239, 112, 96, 0.2) 6px 3px 0px 0px;font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">&nbsp; 源码安装 Linux/MacOS</span></h2> <blockquote style="box-sizing: border-box;margin: 20px 0px 16px;border-left: 3px solid rgb(239, 112, 96);padding: 1px 20px;transition: border-color 0.5s;color: var(--vp-c-text-2);margin-inline: 0px;background: rgb(255, 249, 249);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;> <p style="box-sizing: border-box;margin: 0px;overflow-wrap: break-word;line-height: inherit;font-size: 16px;transition: color 0.5s;"><span leaf="">确保已安装 python3.10 、ffmpeg</span></p> </blockquote> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">进入某个目录下，打开终端</span></p> <ol style="box-sizing: border-box;list-style: decimal;margin: 16px 0px;padding: 0px 0px 0px 28px;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial; class="list-paddingleft-1"> <li style="box-sizing: border-box;overflow-wrap: break-word;margin-bottom: 0px;list-style: inherit;padding-left: 6px;"> <section> <span leaf="">拉取源码，执行命令&nbsp;</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">git clone https://github.com/jianchang512/fireredasr-ui.git</span></code> </section></li> <li style="box-sizing: border-box;overflow-wrap: break-word;margin-top: 8px;margin-bottom: 0px;list-style: inherit;padding-left: 6px;"> <section> <span leaf="">进入源码目录&nbsp;</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">cd FireRedASR</span></code> </section></li> <li style="box-sizing: border-box;overflow-wrap: break-word;margin-top: 8px;margin-bottom: 0px;list-style: inherit;padding-left: 6px;"> <section> <span leaf="">创建虚拟环境：</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">python3 -m venv venv</span></code> </section></li> <li style="box-sizing: border-box;overflow-wrap: break-word;margin-top: 8px;margin-bottom: 0px;list-style: inherit;padding-left: 6px;"> <section> <span leaf="">激活该环境：</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">. venv/bin/activate</span></code> </section></li> <li style="box-sizing: border-box;overflow-wrap: break-word;margin-top: 8px;margin-bottom: 0px;list-style: inherit;padding-left: 6px;"> <section> <span leaf="">安装依赖:</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">pip3 install -r requirements.txt</span></code> </section></li> <li style="box-sizing: border-box;overflow-wrap: break-word;margin-top: 8px;margin-bottom: 0px;list-style: inherit;padding-left: 6px;"> <section> <span leaf="">点击从&nbsp;</span><span leaf="">huggingface</span><span leaf="">&nbsp;下载模型，将页面中的几个文件下载后放入&nbsp;</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">/pretrained_models/FireRedASR-AED-L</span></code><span leaf="">文件夹内</span> </section></li> </ol> <h2 tabindex="-1" style="box-sizing: border-box;margin: 35px 2px 10px 0px;line-height: 1.5;font-size: 24px;font-weight: 700;overflow-wrap: break-word;outline: none;border-top: 1px solid var(--vp-c-divider);padding: 6px 8px 0px 0px;letter-spacing: -0.02em;display: inline-block;background: rgb(239, 112, 96);color: rgb(255, 255, 255);border-top-right-radius: 6px;box-shadow: rgba(239, 112, 96, 0.2) 6px 3px 0px 0px;font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">&nbsp; API 调用</span></h2> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">默认地址:&nbsp;</span><span leaf="">http://127.0.0.1:5078/v1</span></p> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><strong style="box-sizing: border-box;font-weight: 600;"><span leaf="">OpenAI SDK中使用</span></strong></p> <p><span style="box-sizing: border-box;top: 2px;right: 8px;z-index: 2;font-size: 12px;font-weight: 500;user-select: none;color: var(--vp-code-lang-color);transition: color 0.4s, opacity 0.4s;"></span></p> <pre tabindex="0" style="white-space:pre-wrap;box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;overflow: auto;line-height: 1.75;box-shadow: rgba(110, 110, 0.45) 0px 8px;border-radius: 4px;margin: 0px;direction: ltr;text-align: left;word-spacing: normal;word-break: normal;overflow-wrap: normal;tab-size: 4;hyphens: none;z-index: 1;padding: 20px 0px;background: rgb(0, 0, 0);color: rgb(255, 255, 255);><code style="white-space:pre-wrap;box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: normal;border-radius: 2px;overflow-x: auto;background: rgb(0, 0, 0);color: rgb(255, 255, 255);font-size: var(--vp-code-font-size);padding: 0px 24px;margin: 0px;display: block;direction: ltr;text-align: left;word-spacing: normal;overflow-wrap: normal;tab-size: 4;hyphens: none;width: fit-content;min-width: 100%;line-height: var(--vp-code-line-height);transition: color 0.5s;><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">from openai import OpenAI</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">client = OpenAI(api_key='123456',</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">&nbsp; &nbsp; base_url='http://127.0.0.1:5078/v1')</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">audio_file = open("5.wav", "rb")</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">transcript = client.audio.transcriptions.create(</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">&nbsp; model="whisper-1",</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">&nbsp; file=audio_file,</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">&nbsp; response_format="json",</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">&nbsp; timeout=86400</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">)</span></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"></span></span><span leaf=""><br></span><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span style="box-sizing: border-box;color: var(--shiki-light, inherit);"><span leaf="">print(transcript.text)</span></span></span></code></pre> <p><span style="box-sizing: border-box;"><span leaf=""><br></span></span></p> <h2 tabindex="-1" style="box-sizing: border-box;margin: 35px 2px 10px 0px;line-height: 1.5;font-size: 24px;font-weight: 700;overflow-wrap: break-word;outline: none;border-top: 1px solid var(--vp-c-divider);padding: 6px 8px 0px 0px;letter-spacing: -0.02em;display: inline-block;background: rgb(239, 112, 96);color: rgb(255, 255, 255);border-top-right-radius: 6px;box-shadow: rgba(239, 112, 96, 0.2) 6px 3px 0px 0px;font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">&nbsp; 在 pyVideoTrans 中使用</span></h2> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf="">如下图在&nbsp;</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">OpenAI语音识别及兼容API</span></code><span leaf="">中填写，然后在语音识别渠道中选择</span><code style="box-sizing: border-box;font-family: " jetbranins mono, monaco, consolas, courier new, monospace;word-break: break-word;border-radius: 4px;overflow-x: auto;background-color: var(--vp-code-bg);color: var(--vp-code-color);font-size: var(--vp-code-font-size);padding: 3px 6px;transition: color 0.25s, background-color 0.5s;><span leaf="">OpenAI语音识别</span></code></p> <p style="box-sizing: border-box;margin: 22px 0px;overflow-wrap: break-word;line-height: inherit;color: rgb(51, 51, 51);font-family: Inter, ui-sans-serif, system-ui, sans-serif, " apple color emoji, segoe ui symbol, noto emoji;font-size: 15px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;white-space: normal;background-color: rgb(255, 255, 255);text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;><span leaf=""><img src="/upload/2d3aeb128ad4b03a08a3215d3522b4f3.png" alt="ui.png" class="rich_pages wxw-img" data-ratio="0.7241003271537623" data-type="other" data-w="917" style="box-sizing: border-box;display: block;max-width: 100%;height: auto;" data-imgfileid="300323448"></span></p> <section> <span leaf=""><span textstyle="" style="font-weight: bold;">&nbsp;pyVideoTrans视频翻译软件下载:&nbsp;</span><span textstyle="" style="color: rgb(255, 76, 65);font-weight: bold;">https://pyvideotrans.com</span><span textstyle="" style="font-weight: bold;">&nbsp;</span></span> </section> <p style="display: none;"> <mp-style-type data-value="3"></mp-style-type></p>