[KongchangAI]
Verified75% confidenceFactExact time

The core driving force of the reverse process in diffusion models is the Score function, i.e., the log-density gradient ∇x log p(x), which points in the direction of the steepest increase in probability density.

3
Sources
75%
Confidence
Long-term
Relevance
7/15/2026
First Seen

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