<?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>REINFORCE on dextermayhewjd</title><link>https://dextermayhewjd.github.io/tags/reinforce/</link><description>Recent content in REINFORCE on dextermayhewjd</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Wed, 07 Oct 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://dextermayhewjd.github.io/tags/reinforce/index.xml" rel="self" type="application/rss+xml"/><item><title>Lecture 5 · 从期望回报到策略梯度</title><link>https://dextermayhewjd.github.io/courses/cs285/lecture-05/</link><pubDate>Wed, 07 Oct 2026 00:00:00 +0000</pubDate><guid>https://dextermayhewjd.github.io/courses/cs285/lecture-05/</guid><description>先逐步推导 REINFORCE，再解释 baseline、reward-to-go 与伪损失。每个知识节点旁都有公式，点击可进入详细拆解。</description></item></channel></rss>