<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Introduction on Chen Kai Blog</title><link>https://www.chenk.top/zh/tags/introduction/</link><description>Recent content in Introduction on Chen Kai Blog</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Mon, 01 Dec 2025 09:00:00 +0000</lastBuildDate><atom:link href="https://www.chenk.top/zh/tags/introduction/index.xml" rel="self" type="application/rss+xml"/><item><title>推荐系统（一）—— 入门与基础概念</title><link>https://www.chenk.top/zh/recommendation-systems/01-%E5%85%A5%E9%97%A8%E4%B8%8E%E5%9F%BA%E7%A1%80%E6%A6%82%E5%BF%B5/</link><pubDate>Mon, 01 Dec 2025 09:00:00 +0000</pubDate><guid>https://www.chenk.top/zh/recommendation-systems/01-%E5%85%A5%E9%97%A8%E4%B8%8E%E5%9F%BA%E7%A1%80%E6%A6%82%E5%BF%B5/</guid><description>&lt;p>打开 Netflix，首页推荐的剧集刚好是你想看的；刷 TikTok，下一条视频总能戳中你的兴趣点；周一早上打开 Spotify，&amp;ldquo;Discover Weekly&amp;rdquo; 推荐的 30 首陌生歌曲，有一半你都想收藏。&lt;/p></description></item></channel></rss>