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<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>博客</title><link>https://www.mzrc.online</link><atom:link href="https://www.mzrc.online/rss.xml" rel="self" type="application/rss+xml"/><description>博客</description><generator>Halo v2.26.1</generator><language>zh-cn</language><image><url>https://www.mzrc.online/upload/a38de4037d11782f0afd5293b857d32c-oWLu.jpg</url><title>博客</title><link>https://www.mzrc.online</link></image><lastBuildDate>Thu, 5 Nov 2026 09:17:54 GMT</lastBuildDate><item><title><![CDATA[RAG 上下文组织：检索到的片段，怎样交给模型？]]></title><link>https://www.mzrc.online/archives/rag-context-assembly</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=RAG%20%E4%B8%8A%E4%B8%8B%E6%96%87%E7%BB%84%E7%BB%87%EF%BC%9A%E6%A3%80%E7%B4%A2%E5%88%B0%E7%9A%84%E7%89%87%E6%AE%B5%EF%BC%8C%E6%80%8E%E6%A0%B7%E4%BA%A4%E7%BB%99%E6%A8%A1%E5%9E%8B%EF%BC%9F&amp;url=/archives/rag-context-assembly" width="1" height="1" alt="" style="opacity:0;">检索和精排之后，怎样把片段整理成模型能用的证据？从去重、长度预算、来源引用与资料边界出发，理解上下文组织怎样保住回答依据。]]></description><guid isPermaLink="false">/archives/rag-context-assembly</guid><dc:creator>L-Morning</dc:creator><enclosure url="https://www.mzrc.online/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Frag07-20261104-cover-2b7be40dfa.png&amp;size=m" type="image/jpeg" length="158692"/><category>RAG</category><pubDate>Wed, 4 Nov 2026 10:18:42 GMT</pubDate></item><item><title><![CDATA[RAG 精排入门：找到片段后，怎样把更相关的内容排在前面？]]></title><link>https://www.mzrc.online/archives/rag-reranking-basics</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=RAG%20%E7%B2%BE%E6%8E%92%E5%85%A5%E9%97%A8%EF%BC%9A%E6%89%BE%E5%88%B0%E7%89%87%E6%AE%B5%E5%90%8E%EF%BC%8C%E6%80%8E%E6%A0%B7%E6%8A%8A%E6%9B%B4%E7%9B%B8%E5%85%B3%E7%9A%84%E5%86%85%E5%AE%B9%E6%8E%92%E5%9C%A8%E5%89%8D%E9%9D%A2%EF%BC%9F&amp;url=/archives/rag-reranking-basics" width="1" height="1" alt="" style="opacity:0;">理解 Rerank 如何联合评估问题与片段，区分召回、RRF 融合与模型精排，并从候选数量、输入截断、质量及延迟成本判断何时值得使用。]]></description><guid isPermaLink="false">/archives/rag-reranking-basics</guid><dc:creator>L-Morning</dc:creator><enclosure url="https://www.mzrc.online/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Frag06-20261101-cover-376300626c.png&amp;size=m" type="image/jpeg" length="424112"/><category>RAG</category><pubDate>Sun, 1 Nov 2026 00:57:31 GMT</pubDate></item><item><title><![CDATA[RAG 混合检索：关键词与向量如何配合]]></title><link>https://www.mzrc.online/archives/rag-hybrid-retrieval</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=RAG%20%E6%B7%B7%E5%90%88%E6%A3%80%E7%B4%A2%EF%BC%9A%E5%85%B3%E9%94%AE%E8%AF%8D%E4%B8%8E%E5%90%91%E9%87%8F%E5%A6%82%E4%BD%95%E9%85%8D%E5%90%88&amp;url=/archives/rag-hybrid-retrieval" width="1" height="1" alt="" style="opacity:0;">从算法术语与自然语言问法出发，理解 BM25 和向量检索怎样互补，用可复算的例子认识 RRF 排名融合，并区分召回、融合与精排的职责。]]></description><guid isPermaLink="false">/archives/rag-hybrid-retrieval</guid><dc:creator>L-Morning</dc:creator><enclosure url="https://www.mzrc.online/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Frag05-20261029-cover-654928b235.png&amp;size=m" type="image/jpeg" length="356396"/><category>RAG</category><pubDate>Thu, 29 Oct 2026 02:39:33 GMT</pubDate></item><item><title><![CDATA[RAG 中的 Embedding：问题和文档怎样找到彼此？]]></title><link>https://www.mzrc.online/archives/rag-embedding-basics</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=RAG%20%E4%B8%AD%E7%9A%84%20Embedding%EF%BC%9A%E9%97%AE%E9%A2%98%E5%92%8C%E6%96%87%E6%A1%A3%E6%80%8E%E6%A0%B7%E6%89%BE%E5%88%B0%E5%BD%BC%E6%AD%A4%EF%BC%9F&amp;url=/archives/rag-embedding-basics" width="1" height="1" alt="" style="opacity:0;">文档切好以后，问题怎样找到相关片段？从同一份手册解释 Embedding、文档与查询编码、向量空间兼容，以及相似度为何不等于答案正确率。]]></description><guid isPermaLink="false">/archives/rag-embedding-basics</guid><dc:creator>L-Morning</dc:creator><enclosure url="https://www.mzrc.online/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Frag04-20261027-cover-2a9fffb078.png&amp;size=m" type="image/jpeg" length="387614"/><category>RAG</category><pubDate>Tue, 27 Oct 2026 01:55:21 GMT</pubDate></item><item><title><![CDATA[RAG 分块策略怎么选：从固定长度到父子块]]></title><link>https://www.mzrc.online/archives/rag-chunking-strategies</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=RAG%20%E5%88%86%E5%9D%97%E7%AD%96%E7%95%A5%E6%80%8E%E4%B9%88%E9%80%89%EF%BC%9A%E4%BB%8E%E5%9B%BA%E5%AE%9A%E9%95%BF%E5%BA%A6%E5%88%B0%E7%88%B6%E5%AD%90%E5%9D%97&amp;url=/archives/rag-chunking-strategies" width="1" height="1" alt="" style="opacity:0;">用同一份手册比较固定长度、递归和标题切分，解释语义切分的取舍，以及父子块为什么涉及检索范围。给出根据资料特点选择起步方案的方法。]]></description><guid isPermaLink="false">/archives/rag-chunking-strategies</guid><dc:creator>L-Morning</dc:creator><enclosure url="https://www.mzrc.online/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Frag03-20261025-cover-17fef72ecb.png&amp;size=m" type="image/jpeg" length="346743"/><category>RAG</category><pubDate>Sun, 25 Oct 2026 05:02:41 GMT</pubDate></item><item><title><![CDATA[RAG 分块入门：为什么要把文档切开，怎样避免切丢关键信息？]]></title><link>https://www.mzrc.online/archives/rag-chunking-basics</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=RAG%20%E5%88%86%E5%9D%97%E5%85%A5%E9%97%A8%EF%BC%9A%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E6%8A%8A%E6%96%87%E6%A1%A3%E5%88%87%E5%BC%80%EF%BC%8C%E6%80%8E%E6%A0%B7%E9%81%BF%E5%85%8D%E5%88%87%E4%B8%A2%E5%85%B3%E9%94%AE%E4%BF%A1%E6%81%AF%EF%BC%9F&amp;url=/archives/rag-chunking-basics" width="1" height="1" alt="" style="opacity:0;">从“支持 PDF，却漏掉扫描件限制”的例子理解 RAG 分块，比较块过小、过大与保留完整语义的差别，认识来源信息、块大小和重叠的取舍。]]></description><guid isPermaLink="false">/archives/rag-chunking-basics</guid><dc:creator>L-Morning</dc:creator><enclosure url="https://www.mzrc.online/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fcover.png&amp;size=m" type="image/jpeg" length="533201"/><category>RAG</category><pubDate>Fri, 23 Oct 2026 04:49:06 GMT</pubDate></item><item><title><![CDATA[RAG 入门：从一个知识库问答看懂检索增强生成]]></title><link>https://www.mzrc.online/archives/rag-introduction-workflow</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=RAG%20%E5%85%A5%E9%97%A8%EF%BC%9A%E4%BB%8E%E4%B8%80%E4%B8%AA%E7%9F%A5%E8%AF%86%E5%BA%93%E9%97%AE%E7%AD%94%E7%9C%8B%E6%87%82%E6%A3%80%E7%B4%A2%E5%A2%9E%E5%BC%BA%E7%94%9F%E6%88%90&amp;url=/archives/rag-introduction-workflow" width="1" height="1" alt="" style="opacity:0;">从一个知识库问答例子认识 RAG，分清文档离线入库与在线检索生成，并理解证据、引用和回答正确性的关系。]]></description><guid isPermaLink="false">/archives/rag-introduction-workflow</guid><dc:creator>L-Morning</dc:creator><enclosure url="https://www.mzrc.online/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Frag01-20261022-cover-eecf165be0.png&amp;size=m" type="image/jpeg" length="13500"/><category>RAG</category><pubDate>Thu, 22 Oct 2026 15:45:17 GMT</pubDate></item><item><title><![CDATA[博客搭建记录（二）：导航整理、双域名 HTTPS 与备份]]></title><link>https://www.mzrc.online/archives/halo-blog-navigation-https-backup</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=%E5%8D%9A%E5%AE%A2%E6%90%AD%E5%BB%BA%E8%AE%B0%E5%BD%95%EF%BC%88%E4%BA%8C%EF%BC%89%EF%BC%9A%E5%AF%BC%E8%88%AA%E6%95%B4%E7%90%86%E3%80%81%E5%8F%8C%E5%9F%9F%E5%90%8D%20HTTPS%20%E4%B8%8E%E5%A4%87%E4%BB%BD&amp;url=/archives/halo-blog-navigation-https-backup" width="1" height="1" alt="" style="opacity:0;">博客搭建第二篇：整理分类与首页，补齐两个域名的 HTTPS 和跳转，设置每日备份，并将两份备份下载到固定电脑目录。]]></description><guid isPermaLink="false">/archives/halo-blog-navigation-https-backup</guid><dc:creator>L-Morning</dc:creator><category>服务器部署记录</category><pubDate>Thu, 1 Oct 2026 06:45:34 GMT</pubDate></item><item><title><![CDATA[博客搭建记录（一）：Halo、1Panel 与 HTTPS]]></title><link>https://www.mzrc.online/archives/halo-1panel-https-blog</link><description><![CDATA[<img src="https://www.mzrc.online/plugins/feed/assets/telemetry.gif?title=%E5%8D%9A%E5%AE%A2%E6%90%AD%E5%BB%BA%E8%AE%B0%E5%BD%95%EF%BC%88%E4%B8%80%EF%BC%89%EF%BC%9AHalo%E3%80%811Panel%20%E4%B8%8E%20HTTPS&amp;url=/archives/halo-1panel-https-blog" width="1" height="1" alt="" style="opacity:0;">记录这次 Halo 博客的整理过程：通过 OpenResty 提供 HTTPS 访问，收紧容器端口，修正外部访问地址，并为小内存服务器添加 Swap。]]></description><guid isPermaLink="false">/archives/halo-1panel-https-blog</guid><dc:creator>L-Morning</dc:creator><category>服务器部署记录</category><pubDate>Wed, 30 Sep 2026 18:22:21 GMT</pubDate></item></channel></rss>