<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>分类 on 封余</title><link>https://blog.fengyu.cfd/categories/</link><description>Recent content in 分类 on 封余</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Thu, 29 Oct 2026 17:00:00 +0800</lastBuildDate><atom:link href="https://blog.fengyu.cfd/categories/index.xml" rel="self" type="application/rss+xml"/><item><title>AI</title><link>https://blog.fengyu.cfd/categories/ai/</link><pubDate>Thu, 29 Oct 2026 17:00:00 +0800</pubDate><guid>https://blog.fengyu.cfd/categories/ai/</guid><description>人工智能的研究、实践与思考</description></item><item><title>德州扑克</title><link>https://blog.fengyu.cfd/categories/%E5%BE%B7%E5%B7%9E%E6%89%91%E5%85%8B/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://blog.fengyu.cfd/categories/%E5%BE%B7%E5%B7%9E%E6%89%91%E5%85%8B/</guid><description>牌桌上的概率、策略与复盘</description></item></channel></rss>