An Analysis of Regularization and Fokker-Planck Residuals in Diffusion Models for Image Generation

Onno Niemann, Gonzalo Martínez Muñoz, Alberto Suárez Gonzalez

Recent work has shown that diffusion models trained with the denoising score matching (DSM) objective often violate the Fokker--Planck (FP) equation that governs the evolution of t…