Unraveling the Smoothness Properties of Diffusion Models: A Gaussian Mixture Perspective.

Jiuxiang Gu Yingyu Liang Zhenmei Shi Zhao Song Yufa Zhou

Published in: CoRR (2024)

Keyphrases

gaussian mixture
diffusion models
mixtures of gaussians
em algorithm
covariance matrix
closed form
expectation maximization
gaussian mixture model
probability density function
information diffusion
diffusion model
mixture model
data mining
computer vision
objective function
higher order