#machine learning
May 2026
A proximal gradient algorithm for composite log-concave sampling
The results are extended to cases where (1) $\pi$ is non-log-concave but satisfies a Poincar\'e or log-Sobolev inequality, and (2) $f$ is non-smooth but Lipschitz.
Ling Liu, Sinho Chewi
· arXiv.org · 2 citations