Convergence of the Inexact Langevin Algorithm in KL Divergence with Application to Score-based Generative Models
arXiv:2211.01512v3 Announce Type: replace
Abstract: Motivated by the increasingly popular Score-based Generative Modeling (SGM), we study the Inexact Langevin Dynamics (ILD) and Inexact Langevin Algorithm (ILA) where a score function estimate is used …