Search Results for author: Wilson Chen

Found 2 papers, 2 papers with code

Reinforcement Learning for Adaptive MCMC

1 code implementation22 May 2024 Congye Wang, Wilson Chen, Heishiro Kanagawa, Chris. J. Oates

An informal observation, made by several authors, is that the adaptive design of a Markov transition kernel has the flavour of a reinforcement learning task.

Optimal Thinning of MCMC Output

3 code implementations pproximateinference AABI Symposium 2021 Marina Riabiz, Wilson Chen, Jon Cockayne, Pawel Swietach, Steven A. Niederer, Lester Mackey, Chris. J. Oates

The use of heuristics to assess the convergence and compress the output of Markov chain Monte Carlo can be sub-optimal in terms of the empirical approximations that are produced.

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