Where the Score Lives: What Wavelets Reveal About Diffusion Models
Microsoft Research9623 字 (约 39 分钟)
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A wavelet-based interpretable parameterization of the score function reveals that local interactions most strongly impact denoising performance, and wavelets yield greater gains at higher resolutions; this framework serves as a theoretical probe—not a replacement—for trained models.
入选理由：提出三种可解析求解的wavelet-based score模型：独立基线、带通（band-tide）、局部耦合模型
FeaturedVideo#Diffusion Models#Wavelet Analysis#Generative Models#Interpretable AI英文