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mozzie 2024-03-28 12:11:12 +08:00
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@ -196,11 +196,8 @@
<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
</div> </div>
</a> </a>
</li> </li>
@ -350,6 +347,55 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/8323/"> <a class="timeline-item" href="/posts/8323/">
<div class="timeline-info"> <div class="timeline-info">
@ -470,55 +516,6 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/31204/"> <a class="timeline-item" href="/posts/31204/">
<div class="timeline-info"> <div class="timeline-info">
@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/25246/"> <a class="timeline-item" href="/posts/25246/">
<div class="timeline-info"> <div class="timeline-info">
@ -611,6 +587,27 @@ window.$ = window.jQuery;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/47478/"> <a class="timeline-item" href="/posts/47478/">
<div class="timeline-info"> <div class="timeline-info">
@ -797,28 +794,6 @@ flex 布局操纵的是一维、一行&amp;#x2F;一列grid 布局具备操纵
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/48147/"> <a class="timeline-item" href="/posts/48147/">
<div class="timeline-info"> <div class="timeline-info">
@ -842,6 +817,28 @@ h...</p>
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/24908/"> <a class="timeline-item" href="/posts/24908/">
<div class="timeline-info"> <div class="timeline-info">

View File

@ -196,11 +196,8 @@
<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
</div> </div>
</a> </a>
</li> </li>
@ -350,6 +347,55 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/8323/"> <a class="timeline-item" href="/posts/8323/">
<div class="timeline-info"> <div class="timeline-info">
@ -470,55 +516,6 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/31204/"> <a class="timeline-item" href="/posts/31204/">
<div class="timeline-info"> <div class="timeline-info">
@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/25246/"> <a class="timeline-item" href="/posts/25246/">
<div class="timeline-info"> <div class="timeline-info">
@ -611,6 +587,27 @@ window.$ = window.jQuery;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/47478/"> <a class="timeline-item" href="/posts/47478/">
<div class="timeline-info"> <div class="timeline-info">
@ -797,28 +794,6 @@ flex 布局操纵的是一维、一行&amp;#x2F;一列grid 布局具备操纵
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/48147/"> <a class="timeline-item" href="/posts/48147/">
<div class="timeline-info"> <div class="timeline-info">
@ -842,6 +817,28 @@ h...</p>
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/24908/"> <a class="timeline-item" href="/posts/24908/">
<div class="timeline-info"> <div class="timeline-info">

View File

@ -196,11 +196,8 @@
<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
</div> </div>
</a> </a>
</li> </li>
@ -350,6 +347,55 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/8323/"> <a class="timeline-item" href="/posts/8323/">
<div class="timeline-info"> <div class="timeline-info">
@ -470,55 +516,6 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/31204/"> <a class="timeline-item" href="/posts/31204/">
<div class="timeline-info"> <div class="timeline-info">
@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/25246/"> <a class="timeline-item" href="/posts/25246/">
<div class="timeline-info"> <div class="timeline-info">
@ -611,6 +587,27 @@ window.$ = window.jQuery;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/47478/"> <a class="timeline-item" href="/posts/47478/">
<div class="timeline-info"> <div class="timeline-info">
@ -797,28 +794,6 @@ flex 布局操纵的是一维、一行&amp;#x2F;一列grid 布局具备操纵
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/48147/"> <a class="timeline-item" href="/posts/48147/">
<div class="timeline-info"> <div class="timeline-info">
@ -842,6 +817,28 @@ h...</p>
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/24908/"> <a class="timeline-item" href="/posts/24908/">
<div class="timeline-info"> <div class="timeline-info">

View File

@ -196,11 +196,8 @@
<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
</div> </div>
</a> </a>
</li> </li>
@ -350,6 +347,55 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/8323/"> <a class="timeline-item" href="/posts/8323/">
<div class="timeline-info"> <div class="timeline-info">
@ -470,55 +516,6 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/31204/"> <a class="timeline-item" href="/posts/31204/">
<div class="timeline-info"> <div class="timeline-info">
@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/25246/"> <a class="timeline-item" href="/posts/25246/">
<div class="timeline-info"> <div class="timeline-info">
@ -611,6 +587,27 @@ window.$ = window.jQuery;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/47478/"> <a class="timeline-item" href="/posts/47478/">
<div class="timeline-info"> <div class="timeline-info">
@ -797,28 +794,6 @@ flex 布局操纵的是一维、一行&amp;#x2F;一列grid 布局具备操纵
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/48147/"> <a class="timeline-item" href="/posts/48147/">
<div class="timeline-info"> <div class="timeline-info">
@ -842,6 +817,28 @@ h...</p>
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/24908/"> <a class="timeline-item" href="/posts/24908/">
<div class="timeline-info"> <div class="timeline-info">

View File

@ -196,11 +196,8 @@
<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
</div> </div>
</a> </a>
</li> </li>
@ -350,6 +347,55 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/8323/"> <a class="timeline-item" href="/posts/8323/">
<div class="timeline-info"> <div class="timeline-info">
@ -470,55 +516,6 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/31204/"> <a class="timeline-item" href="/posts/31204/">
<div class="timeline-info"> <div class="timeline-info">
@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/25246/"> <a class="timeline-item" href="/posts/25246/">
<div class="timeline-info"> <div class="timeline-info">
@ -611,6 +587,27 @@ window.$ = window.jQuery;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/47478/"> <a class="timeline-item" href="/posts/47478/">
<div class="timeline-info"> <div class="timeline-info">
@ -797,28 +794,6 @@ flex 布局操纵的是一维、一行&amp;#x2F;一列grid 布局具备操纵
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/48147/"> <a class="timeline-item" href="/posts/48147/">
<div class="timeline-info"> <div class="timeline-info">
@ -842,6 +817,28 @@ h...</p>
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/24908/"> <a class="timeline-item" href="/posts/24908/">
<div class="timeline-info"> <div class="timeline-info">

View File

@ -196,11 +196,8 @@
<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
</div> </div>
</a> </a>
</li> </li>
@ -350,6 +347,55 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/8323/"> <a class="timeline-item" href="/posts/8323/">
<div class="timeline-info"> <div class="timeline-info">
@ -470,55 +516,6 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/31204/"> <a class="timeline-item" href="/posts/31204/">
<div class="timeline-info"> <div class="timeline-info">
@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/25246/"> <a class="timeline-item" href="/posts/25246/">
<div class="timeline-info"> <div class="timeline-info">
@ -611,6 +587,27 @@ window.$ = window.jQuery;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/47478/"> <a class="timeline-item" href="/posts/47478/">
<div class="timeline-info"> <div class="timeline-info">
@ -797,28 +794,6 @@ flex 布局操纵的是一维、一行&amp;#x2F;一列grid 布局具备操纵
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/48147/"> <a class="timeline-item" href="/posts/48147/">
<div class="timeline-info"> <div class="timeline-info">
@ -842,6 +817,28 @@ h...</p>
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/24908/"> <a class="timeline-item" href="/posts/24908/">
<div class="timeline-info"> <div class="timeline-info">

View File

@ -196,11 +196,8 @@
<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
</div> </div>
</a> </a>
</li> </li>
@ -350,6 +347,55 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/8323/"> <a class="timeline-item" href="/posts/8323/">
<div class="timeline-info"> <div class="timeline-info">
@ -470,55 +516,6 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/31204/"> <a class="timeline-item" href="/posts/31204/">
<div class="timeline-info"> <div class="timeline-info">
@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/25246/"> <a class="timeline-item" href="/posts/25246/">
<div class="timeline-info"> <div class="timeline-info">
@ -611,6 +587,27 @@ window.$ = window.jQuery;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/47478/"> <a class="timeline-item" href="/posts/47478/">
<div class="timeline-info"> <div class="timeline-info">
@ -797,28 +794,6 @@ flex 布局操纵的是一维、一行&amp;#x2F;一列grid 布局具备操纵
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/48147/"> <a class="timeline-item" href="/posts/48147/">
<div class="timeline-info"> <div class="timeline-info">
@ -842,6 +817,28 @@ h...</p>
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/59577/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/24908/"> <a class="timeline-item" href="/posts/24908/">
<div class="timeline-info"> <div class="timeline-info">

View File

@ -196,11 +196,8 @@
<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
</div> </div>
</a> </a>
</li> </li>
@ -350,6 +347,55 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/8323/"> <a class="timeline-item" href="/posts/8323/">
<div class="timeline-info"> <div class="timeline-info">
@ -470,55 +516,6 @@ typedef struct&amp;#123;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/58551/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>短视频账号起号逻辑</span>
</div>
<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/31204/"> <a class="timeline-item" href="/posts/31204/">
<div class="timeline-info"> <div class="timeline-info">
@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/25246/"> <a class="timeline-item" href="/posts/25246/">
<div class="timeline-info"> <div class="timeline-info">
@ -611,6 +587,27 @@ window.$ = window.jQuery;
</a> </a>
</li> </li>
<li>
<a class="timeline-item" href="/posts/12085/">
<div class="timeline-info">
<cosy-tooltip><span slot="content">完成</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"></circle><path d="M9 12l2 2l4-4"></path></g></svg></cosy-icon></cosy-tooltip>
<span>03-15 14:44:57</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<div class="timeline-title ellipsis">
<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
</a>
</li>
<li> <li>
<a class="timeline-item" href="/posts/47478/"> <a class="timeline-item" href="/posts/47478/">
<div class="timeline-info"> <div class="timeline-info">
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<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
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</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
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</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
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<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
</div> </div>
<p>通用的RAG方案的召回率影响因素 <p>通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fastgpt对于生产场景要求起码到90%的水平
chunk size: chunk越大召回越少 意图分类类似 xxx企业的董事长是...</p>
embedding模型
如何提升召回率embedding哪个算法好国内知识库方案哪些底座比较好RAG的发展方向...</p>
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<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
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<span>短视频账号起号逻辑</span>
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<p>抖音流量池
级别
曝光次数
播放量范围
初级流量池
冷启动
0~500
二次曝光
3K~5K
三次曝光
1W~2W
四次曝光(人工复审)
10W~15W
中级流量池
五...</p>
</div>
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@ -544,27 +541,6 @@ React 语境下前端 DDD 的思考
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<span>verdaccio 搭建 npm私库</span>
</div>
<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
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<span>verdaccio 搭建 npm私库</span>
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<p>使用 docker 搭建 verdaccio创建 &amp;amp; 配置config.yaml文件
# Read about the best practices
# https://verdaccio.o...</p>
</div>
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<cosy-tooltip><span slot="content">进行</span><cosy-icon size="sm"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24"><g fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 20h4L18.5 9.5a1.5 1.5 0 0 0-4-4L4 16v4"></path><path d="M13.5 6.5l4 4"></path></g></svg></cosy-icon></cosy-tooltip>
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<span>Cosy 入门</span>
</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
</li>
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</div>
<p>写在前面 💡由于 hexo 的大版本更新, hexo-theme-cosy也有 1.x.x 和 2.x.x 版本
hexo 6.3.0 -&amp;gt; hexo-cosy-theme 1.x.x
h...</p>
</div>
</a>
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<span>RAG知识库召回率</span> <span>RAG知识库召回率</span>
<!-- <cosy-tooltip placement="bottom-left" max-width="250px"> <!-- <cosy-tooltip placement="bottom-left" max-width="250px">
<span slot="content">通用的RAG方案的召回率影响因素 <span slot="content">通用的RAG方案的召回率不一定召回率越高越好对于准确性也需要考虑通用的召回率大概在70%不论是dify还是fast</span>
chunk size: chunk越大召回越少
embedding模型
如何提升召</span>
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@ -309,30 +309,6 @@ ms app store如果打不开、转圈 -&gt; </span>
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<p class="ellipsis">
<span>verdaccio 搭建 npm私库</span>
<!-- <cosy-tooltip placement="bottom-left" max-width="250px">
<span slot="content">使用 docker 搭建 verdaccio创建 &amp; 配置config.yaml文件
# Read about </span>
<span></span>
</cosy-tooltip> -->
</p>
<span class="post-date">
<cosy-tooltip placement="left">
<span slot="content">创建于: 2024-03-15 14:44:57</span>
Mar 15
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<p class="ellipsis">
<span>verdaccio 搭建 npm私库</span>
<!-- <cosy-tooltip placement="bottom-left" max-width="250px">
<span slot="content">使用 docker 搭建 verdaccio创建 &amp; 配置config.yaml文件
# Read about </span>
<span></span>
</cosy-tooltip> -->
</p>
<span class="post-date">
<cosy-tooltip placement="left">
<span slot="content">创建于: 2024-03-15 14:44:57</span>
Mar 15
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<!-- 文章标题 --> <!-- 文章标题 -->
<h1 class="post-title"></h1> <h1 class="post-title"></h1>
<div class="last-updated"> <div class="last-updated">
上次更新: 2024-03-28 11:09:59 上次更新: 2024-03-28 11:14:44
</div> </div>
<!-- 文章 --> <!-- 文章 -->
<h1 id="stdio-h"><a href="#stdio-h" class="headerlink" title="stdio.h"></a>stdio.h</h1><table> <h1 id="stdio-h"><a href="#stdio-h" class="headerlink" title="stdio.h"></a>stdio.h</h1><table>

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@ -248,12 +248,20 @@
<!-- 文章标题 --> <!-- 文章标题 -->
<h1 class="post-title">RAG知识库召回率</h1> <h1 class="post-title">RAG知识库召回率</h1>
<div class="last-updated"> <div class="last-updated">
上次更新: 2024-03-28 11:14:39 上次更新: 2024-03-28 12:10:10
</div> </div>
<!-- 文章 --> <!-- 文章 -->
<h1 id="通用的RAG方案的召回率"><a href="#通用的RAG方案的召回率" class="headerlink" title="通用的RAG方案的召回率"></a>通用的RAG方案的召回率</h1><h2 id="影响因素"><a href="#影响因素" class="headerlink" title="影响因素"></a>影响因素</h2><ul> <h1 id="通用的RAG方案的召回率"><a href="#通用的RAG方案的召回率" class="headerlink" title="通用的RAG方案的召回率"></a>通用的RAG方案的召回率</h1><p>不一定召回率越高越好,对于准确性也需要考虑,通用的召回率大概在<code>70%</code>,不论是<code>dify</code>还是<code>fastgpt</code>,对于生产场景,要求起码到<code>90%</code>的水平</p>
<li>chunk size: <code>chunk</code>越大,召回越少</li> <h2 id="意图分类"><a href="#意图分类" class="headerlink" title="意图分类"></a>意图分类</h2><p>类似 <code>xxx企业的董事长是谁</code>,一定不能打错,类似<code>QA</code>,上一代的客服系统必备的</p>
<li>embedding模型</li> <p>针对有明确答案的召回一般都是比较准确的,但是针对有日期、数字类的一般效果会非常不好,可以考虑采用<code>nl2sql</code>的方案,使用<code>fine-tuning</code>,能够做到召回率<code>90%</code>,有专门的模型针对这块,例如微软的<code>RAT-SQL</code>模型。</p>
<p>针对<code>excel</code>类型的文件,直接把数据存到一张<code>宽表</code>中,不要跨表,降低复杂度。针对<code>nl2sql</code>的开源模型的能力基本都是<code>单表</code>,基本可以达到预期</p>
<p>针对某些场景例如<code>2021年的xxxx</code>,同样的<code>2022年的xxxx</code>也发生了,使用<code>embedding</code>容易给错误召回的,而<code>ES</code>的效果会更好。相当于通过从用户的问题中,捕捉关键词,然后通过这些关键词去库里召回。</p>
<p>针对<code>LLM</code>模型来说,数据治理变的很重要,在数据切分的过程中,需要符合人的逻辑去<code>分词</code>。按照人的逻辑,例如:表格、章节、目录……</p>
<h2 id="分词"><a href="#分词" class="headerlink" title="分词"></a>分词</h2><p><code>chunk</code><code>size</code>越大,召回越少</p>
<h2 id="embedding"><a href="#embedding" class="headerlink" title="embedding"></a>embedding</h2><p><code>embedding方案</code>可以考虑引入<code>link memory</code>,可以提高<code>10%-20%</code>,在医疗文献领域,根据参考材料写综述是非常专业的。</p>
<ul>
<li>文档切分是浅层信息类似chatPDF数据中加入了总结、归纳的内容</li>
<li>大模型生成摘要,总结上下文,再进行检索。</li>
</ul> </ul>
<h1 id="如何提升召回率"><a href="#如何提升召回率" class="headerlink" title="如何提升召回率"></a>如何提升召回率</h1><h1 id="embedding哪个算法好"><a href="#embedding哪个算法好" class="headerlink" title="embedding哪个算法好"></a>embedding哪个算法好</h1><h1 id="国内知识库方案哪些底座比较好"><a href="#国内知识库方案哪些底座比较好" class="headerlink" title="国内知识库方案哪些底座比较好"></a>国内知识库方案哪些底座比较好</h1><h1 id="RAG的发展方向"><a href="#RAG的发展方向" class="headerlink" title="RAG的发展方向"></a>RAG的发展方向</h1> <h1 id="如何提升召回率"><a href="#如何提升召回率" class="headerlink" title="如何提升召回率"></a>如何提升召回率</h1><h1 id="embedding哪个算法好"><a href="#embedding哪个算法好" class="headerlink" title="embedding哪个算法好"></a>embedding哪个算法好</h1><h1 id="国内知识库方案哪些底座比较好"><a href="#国内知识库方案哪些底座比较好" class="headerlink" title="国内知识库方案哪些底座比较好"></a>国内知识库方案哪些底座比较好</h1><h1 id="RAG的发展方向"><a href="#RAG的发展方向" class="headerlink" title="RAG的发展方向"></a>RAG的发展方向</h1>
<div class="post-tags"> <div class="post-tags">
@ -282,7 +290,7 @@
<span>目录</span> <span>目录</span>
</p> </p>
<!-- 文章toc --> <!-- 文章toc -->
<ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#%E9%80%9A%E7%94%A8%E7%9A%84RAG%E6%96%B9%E6%A1%88%E7%9A%84%E5%8F%AC%E5%9B%9E%E7%8E%87"><span class="toc-number">1.</span> <span class="toc-text">通用的RAG方案的召回率</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%BD%B1%E5%93%8D%E5%9B%A0%E7%B4%A0"><span class="toc-number">1.1.</span> <span class="toc-text">影响因素</span></a></li></ol></li><li class="toc-item toc-level-1"><a class="toc-link" href="#%E5%A6%82%E4%BD%95%E6%8F%90%E5%8D%87%E5%8F%AC%E5%9B%9E%E7%8E%87"><span class="toc-number">2.</span> <span class="toc-text">如何提升召回率</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#embedding%E5%93%AA%E4%B8%AA%E7%AE%97%E6%B3%95%E5%A5%BD"><span class="toc-number">3.</span> <span class="toc-text">embedding哪个算法好</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#%E5%9B%BD%E5%86%85%E7%9F%A5%E8%AF%86%E5%BA%93%E6%96%B9%E6%A1%88%E5%93%AA%E4%BA%9B%E5%BA%95%E5%BA%A7%E6%AF%94%E8%BE%83%E5%A5%BD"><span class="toc-number">4.</span> <span class="toc-text">国内知识库方案哪些底座比较好</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#RAG%E7%9A%84%E5%8F%91%E5%B1%95%E6%96%B9%E5%90%91"><span class="toc-number">5.</span> <span class="toc-text">RAG的发展方向</span></a></li></ol> <ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#%E9%80%9A%E7%94%A8%E7%9A%84RAG%E6%96%B9%E6%A1%88%E7%9A%84%E5%8F%AC%E5%9B%9E%E7%8E%87"><span class="toc-number">1.</span> <span class="toc-text">通用的RAG方案的召回率</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%84%8F%E5%9B%BE%E5%88%86%E7%B1%BB"><span class="toc-number">1.1.</span> <span class="toc-text">意图分类</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%88%86%E8%AF%8D"><span class="toc-number">1.2.</span> <span class="toc-text">分词</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#embedding"><span class="toc-number">1.3.</span> <span class="toc-text">embedding</span></a></li></ol></li><li class="toc-item toc-level-1"><a class="toc-link" href="#%E5%A6%82%E4%BD%95%E6%8F%90%E5%8D%87%E5%8F%AC%E5%9B%9E%E7%8E%87"><span class="toc-number">2.</span> <span class="toc-text">如何提升召回率</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#embedding%E5%93%AA%E4%B8%AA%E7%AE%97%E6%B3%95%E5%A5%BD"><span class="toc-number">3.</span> <span class="toc-text">embedding哪个算法好</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#%E5%9B%BD%E5%86%85%E7%9F%A5%E8%AF%86%E5%BA%93%E6%96%B9%E6%A1%88%E5%93%AA%E4%BA%9B%E5%BA%95%E5%BA%A7%E6%AF%94%E8%BE%83%E5%A5%BD"><span class="toc-number">4.</span> <span class="toc-text">国内知识库方案哪些底座比较好</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#RAG%E7%9A%84%E5%8F%91%E5%B1%95%E6%96%B9%E5%90%91"><span class="toc-number">5.</span> <span class="toc-text">RAG的发展方向</span></a></li></ol>
</div> </div>
</div> </div>
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<p><a target="_blank" rel="noopener" href="https://baidu.com/">https://baidu.com</a></p> <p><a target="_blank" rel="noopener" href="https://baidu.com/">https://baidu.com</a></p>
<p><a target="_blank" rel="noopener" href="http://www.this-anchor-link.com/">锚点链接</a> </p> <p><a target="_blank" rel="noopener" href="http://www.this-anchor-link.com/">锚点链接</a> </p>
<p><a href="mailto:test.test@gmail.com">mailto:test.test@gmail.com</a></p> <p><a href="mailto:test.test@gmail.com">mailto:test.test@gmail.com</a></p>
<p>GFM a-tail link <a target="_blank" rel="noopener" href="https://my.oschina.net/u/3691274">@pandao</a> 邮箱地址自动链接 <a href="mailto:&#116;&#101;&#x73;&#x74;&#x2e;&#x74;&#x65;&#x73;&#x74;&#64;&#103;&#x6d;&#97;&#105;&#x6c;&#46;&#x63;&#x6f;&#x6d;">&#116;&#101;&#x73;&#x74;&#x2e;&#x74;&#x65;&#x73;&#x74;&#64;&#103;&#x6d;&#97;&#105;&#x6c;&#46;&#x63;&#x6f;&#x6d;</a> <a href="mailto:&#x77;&#x77;&#119;&#64;&#118;&#105;&#x70;&#46;&#x71;&#x71;&#x2e;&#99;&#x6f;&#109;">&#x77;&#x77;&#119;&#64;&#118;&#105;&#x70;&#46;&#x71;&#x71;&#x2e;&#99;&#x6f;&#109;</a></p> <p>GFM a-tail link <a target="_blank" rel="noopener" href="https://my.oschina.net/u/3691274">@pandao</a> 邮箱地址自动链接 <a href="mailto:&#116;&#x65;&#115;&#116;&#46;&#x74;&#101;&#x73;&#x74;&#64;&#103;&#x6d;&#97;&#105;&#108;&#46;&#x63;&#x6f;&#109;">&#116;&#x65;&#115;&#116;&#46;&#x74;&#101;&#x73;&#x74;&#64;&#103;&#x6d;&#97;&#105;&#108;&#46;&#x63;&#x6f;&#109;</a> <a href="mailto:&#119;&#119;&#119;&#x40;&#x76;&#x69;&#x70;&#46;&#113;&#x71;&#46;&#x63;&#111;&#x6d;">&#119;&#119;&#119;&#x40;&#x76;&#x69;&#x70;&#46;&#113;&#x71;&#46;&#x63;&#111;&#x6d;</a></p>
<blockquote> <blockquote>
<p>@pandao</p> <p>@pandao</p>
</blockquote> </blockquote>

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# 通用的RAG方案的召回率 # 通用的RAG方案的召回率
## 影响因素 不一定召回率越高越好,对于准确性也需要考虑,通用的召回率大概在`70%`,不论是`dify`还是`fastgpt`,对于生产场景,要求起码到`90%`的水平
- chunk size: `chunk`越大,召回越少 ## 意图分类
- embedding模型
类似 `xxx企业的董事长是谁`,一定不能打错,类似`QA`,上一代的客服系统必备的
针对有明确答案的召回一般都是比较准确的,但是针对有日期、数字类的一般效果会非常不好,可以考虑采用`nl2sql`的方案,使用`fine-tuning`,能够做到召回率`90%`,有专门的模型针对这块,例如微软的`RAT-SQL`模型。
针对`excel`类型的文件,直接把数据存到一张`宽表`中,不要跨表,降低复杂度。针对`nl2sql`的开源模型的能力基本都是`单表`,基本可以达到预期
针对某些场景例如`2021年的xxxx`,同样的`2022年的xxxx`也发生了,使用`embedding`容易给错误召回的,而`ES`的效果会更好。相当于通过从用户的问题中,捕捉关键词,然后通过这些关键词去库里召回。
针对`LLM`模型来说,数据治理变的很重要,在数据切分的过程中,需要符合人的逻辑去`分词`。按照人的逻辑,例如:表格、章节、目录……
## 分词
`chunk`的`size`越大,召回越少
## embedding
`embedding方案`可以考虑引入`link memory`,可以提高`10%-20%`,在医疗文献领域,根据参考材料写综述是非常专业的。
- 文档切分是浅层信息类似chatPDF数据中加入了总结、归纳的内容
- 大模型生成摘要,总结上下文,再进行检索。
# 如何提升召回率 # 如何提升召回率