[KongchangAI]
Unverified50% confidenceFactExact time

Off-policy方法(如DQN、SAC)可以通过经验回放缓冲区复用历史数据提高样本利用率,而重要性采样在新旧策略差异较大时权重方差可能爆炸式增长

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

Sources

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MCP
get_claim(id=691009)