<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>古德哈特定律 on C.CUI's Log</title><link>https://cuicaihao.github.io/zh/tags/%E5%8F%A4%E5%BE%B7%E5%93%88%E7%89%B9%E5%AE%9A%E5%BE%8B/</link><description>Recent content in 古德哈特定律 on C.CUI's Log</description><generator>Hugo</generator><language>zh</language><lastBuildDate>Wed, 08 Jul 2026 07:00:00 +1000</lastBuildDate><atom:link href="https://cuicaihao.github.io/zh/tags/%E5%8F%A4%E5%BE%B7%E5%93%88%E7%89%B9%E5%AE%9A%E5%BE%8B/index.xml" rel="self" type="application/rss+xml"/><item><title>古德哈特定律：指标的暴政</title><link>https://cuicaihao.github.io/zh/posts/2026-07-08-goodharts-law-the-tyranny-of-metrics/</link><pubDate>Wed, 08 Jul 2026 07:00:00 +1000</pubDate><guid>https://cuicaihao.github.io/zh/posts/2026-07-08-goodharts-law-the-tyranny-of-metrics/</guid><description>古德哈特定律揭示了当一个指标从观察现实的工具变为奖惩目标时，它如何扭曲初衷，促使人们去优化指标而非现实本身。本文探讨了该定律的起源与核心机制，并通过软件开发、医疗、学术界乃至人工智能训练等多个领域的实例，展现了量化目标如何普遍导致意想不到的负面后果。文章深入分析了复杂系统为何仍倾向于采纳这种“数字治理”方式。</description></item></channel></rss>