CSSS Seminar: Paul Fearnhead, Continuous-time MCMC
WhenWednesday, Mar 6, 2019, 12:30 – 1:30 p.m.
Campus room409
Event typesLectures/Seminars
Description

Recently, there have been conceptually novel developments in Monte Carlo methods through the introduction of new MCMC algorithms which are based on continuous-time, rather than discrete-time, Markov processes. These show promise for scalable Bayesian Analysis: they naturally have non-reversible dynamics which enable them to mix faster in high-dimensional settings; sometimes they can be implemented in a way that requires access to only a small number of data points at each iteration, and yet still sample from the true posterior; and they automatically take account of sparsity in the dependence structure. This talk will give an overview of the recent work in this area.

Linkwww.csss.washington.edu…
Printed: Sunday, September 15, 2019 at 1:45 AM PDT