[KongchangAI]
Unverified50% confidenceFactExact time

重要性采样(IS)从易于采样的提议分布q中抽取样本,再用权重w(x)=π(x)/q(x)修正偏差来估计目标分布π下的期望

1
Sources
50%
Confidence
Long-term
Relevance
10/9/2026
First Seen

Sources

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