Unverified50% confidenceFactExact time
With the corrected score, the drift term in the expected gradient is completely cancelled, leaving only the covariance term (the learning signal).
1
Sources
50%
Confidence
Long-term
Relevance
10/26/2026
First Seen
Sources
Hugging Face Journal Club: How Score Centering Stabilizes Offline Reinforcement Learning
youtubeHugging Face10/26/2026
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