all AI news
Dimension-free Relaxation Times of Informed MCMC Samplers on Discrete Spaces
April 8, 2024, 4:45 a.m. | Hyunwoong Chang, Quan Zhou
stat.ML updates on arXiv.org arxiv.org
Abstract: Convergence analysis of Markov chain Monte Carlo methods in high-dimensional statistical applications is increasingly recognized. In this paper, we develop general mixing time bounds for Metropolis-Hastings algorithms on discrete spaces by building upon and refining some recent theoretical advancements in Bayesian model selection problems. We establish sufficient conditions for a class of informed Metropolis-Hastings algorithms to attain relaxation times that are independent of the problem dimension. These conditions are grounded in high-dimensional statistical theory and …
abstract algorithms analysis applications arxiv bayesian building convergence free general markov math.pr mcmc metropolis model selection paper spaces stat.co statistical stat.ml type
More from arxiv.org / stat.ML updates on arXiv.org
Mutual information and the encoding of contingency tables
1 day, 22 hours ago |
arxiv.org
Uniform Inference for Subsampled Moment Regression
2 days, 22 hours ago |
arxiv.org
Partial information decomposition as information bottleneck
2 days, 22 hours ago |
arxiv.org
Jobs in AI, ML, Big Data
Software Engineer for AI Training Data (School Specific)
@ G2i Inc | Remote
Software Engineer for AI Training Data (Python)
@ G2i Inc | Remote
Software Engineer for AI Training Data (Tier 2)
@ G2i Inc | Remote
Data Engineer
@ Lemon.io | Remote: Europe, LATAM, Canada, UK, Asia, Oceania
Artificial Intelligence – Bioinformatic Expert
@ University of Texas Medical Branch | Galveston, TX
Lead Developer (AI)
@ Cere Network | San Francisco, US