[KongchangAI]
Unverified50% confidenceFactExact time

GRPO用组内基线替代传统价值函数估计,通过组内标准化A_i = (R_i - mean(R)) / std(R)计算优势值,省去单独训练价值网络的开销

1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen

Sources

Related Claims

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https://kongchang.com/claim/690917
API
curl https://kongchang.com/api/v1/knowledge/claims/690917
MCP
get_claim(id=690917)