<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Ranking on PlumePHP</title><link>https://plumephp.com/tags/ranking/</link><description>Recent content in Ranking on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Mon, 28 Sep 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/ranking/index.xml" rel="self" type="application/rss+xml"/><item><title>搜索排序优化：BM25、召回-排序-重排与中文分词实战</title><link>https://plumephp.com/miniblog-search-ranking/</link><pubDate>Mon, 28 Sep 2026 10:00:00 +0800</pubDate><guid>https://plumephp.com/miniblog-search-ranking/</guid><description>&lt;p&gt;搜索是微型博客的「信息导航」——用户输入关键词，期望「最相关」的结果排在最前。但「最相关」没有唯一答案：含关键词的帖、刚发布的帖、高互动的帖、权威作者发的帖，哪个该排前面？&lt;/p&gt;</description></item></channel></rss>