<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>推荐系统 on 老冯云数</title><link>https://vonng.com/tags/%E6%8E%A8%E8%8D%90%E7%B3%BB%E7%BB%9F/</link><description>Recent content in 推荐系统 on 老冯云数</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>rh@vonng.com (冯若航)</managingEditor><webMaster>rh@vonng.com (冯若航)</webMaster><copyright>© 2025 冯若航</copyright><lastBuildDate>Wed, 05 Apr 2017 00:00:00 +0000</lastBuildDate><atom:link href="https://vonng.com/tags/%E6%8E%A8%E8%8D%90%E7%B3%BB%E7%BB%9F/index.xml" rel="self" type="application/rss+xml"/><item><title>SQL实现ItemCF推荐系统</title><link>https://vonng.com/pg/pg-recsys/</link><pubDate>Wed, 05 Apr 2017 00:00:00 +0000</pubDate><author>rh@vonng.com (冯若航)</author><guid>https://vonng.com/pg/pg-recsys/</guid><description>用PostgreSQL 5分钟实现一个最简单ItemCF推荐系统。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://vonng.com/pg/pg-recsys/featured.jpg"/></item></channel></rss>