修复 GRPO 的信用分配问题：无需逐步评估每一步

Fixing GRPO's credit assignment problem without evaluating every step

正文

Fixing GRPO's credit assignment problem without evaluating every step (arxiv.org) 14 points by mrkn1 2 hours ago | hide | past | favorite | discuss

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来源：Hacker News · 首页 · news.ycombinator.com