[KongchangAI]
Unverified50% confidenceFactExact time

离线强化学习(Offline RL)的核心挑战在于分布偏移,数据中未覆盖的状态-动作对可能导致价值函数的严重高估,CQL、IQL 等算法通过保守估计或隐式约束来应对

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

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