conftrace_

proximal sampler

3 papers

Explore in graph

Co-occurring keywords

heavy-tailed sampling (2) chi-squared divergence (8) stable oracle (1) high-accuracy guarantee (1) langevin algorithm (22) sampling algorithm (130) wasserstein gradient flow (35) chi-square divergence (8) gaussian oracle (1) log-concave target (1)

Papers

A Separation in Heavy-Tailed Sampling: Gaussian vs. Stable Oracles for Proximal Samplers NIPS 2024
Algorithmic Aspects of the Log-Laplace Transform and a Non-Euclidean Proximal Sampler COLT 2023
Improved analysis for a proximal algorithm for sampling COLT 2022