<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>CTR Prediction on Chen Kai Blog</title><link>https://www.chenk.top/zh/tags/ctr-prediction/</link><description>Recent content in CTR Prediction on Chen Kai Blog</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Wed, 10 Dec 2025 09:00:00 +0000</lastBuildDate><atom:link href="https://www.chenk.top/zh/tags/ctr-prediction/index.xml" rel="self" type="application/rss+xml"/><item><title>推荐系统（四）—— CTR 预估与点击率建模</title><link>https://www.chenk.top/zh/recommendation-systems/04-ctr%E9%A2%84%E4%BC%B0%E4%B8%8E%E7%82%B9%E5%87%BB%E7%8E%87%E5%BB%BA%E6%A8%A1/</link><pubDate>Wed, 10 Dec 2025 09:00:00 +0000</pubDate><guid>https://www.chenk.top/zh/recommendation-systems/04-ctr%E9%A2%84%E4%BC%B0%E4%B8%8E%E7%82%B9%E5%87%BB%E7%8E%87%E5%BB%BA%E6%A8%A1/</guid><description>&lt;p>每次你刷信息流、点击商品推荐或观看推荐视频时，背后都有一个 CTR（点击率）模型在决定给你展示什么——这个模型要回答的问题看似简单：&lt;/p>
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&lt;p>&lt;strong>“这个用户此时此刻点击这个物品的概率是多少？”&lt;/strong>&lt;/p></description></item></channel></rss>