Unverified50% confidenceFactExact time
自然梯度方法由Amari在1998年提出，Fisher信息矩阵定义了策略空间的黎曼度量，TRPO本质上是对自然梯度方法的实用化改造
1
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50%
Confidence
Long-term
Relevance
8/5/2026
First Seen
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