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Limit theorems for some adaptive MCMC algorithms with subgeometric kernels: Part II

  • University of Michigan, Ann Arbor

Research output: Contribution to journalArticlepeer-review

Abstract

We prove a central limit theorem for a general class of adaptive Markov Chain Monte Carlo algorithms driven by sub-geometrically ergodic Markov kernels. We discuss in detail the special case of stochastic approximation.We use the result to analyze the asymptotic behavior of an adaptive version of the Metropolis Adjusted Langevin algorithm with a heavy tailed target density.

Original languageEnglish
Pages (from-to)975-1001
Number of pages27
JournalBernoulli
Volume18
Issue number3
DOIs
Publication statusPublished - 1 Aug 2012

Keywords

  • Adaptive Markov chain Monte Carlo
  • Markov chain
  • Metropolis adjusted Langevin algorithms
  • Stochastic approximations
  • Subgeometric ergodicity

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