Dimension-independent likelihood-informed MCMC

  title={Dimension-independent likelihood-informed MCMC},
  author={Tiangang Cui and Kody J. H. Law and Youssef M. Marzouk},
  journal={J. Comput. Physics},
Many Bayesian inference problems require exploring the posterior distribution of high-dimensional parameters that, in principle, can be described as functions. This work introduces a family of Markov chain Monte Carlo (MCMC) samplers that can adapt to the particular structure of a posterior distribution over functions. Two distinct lines of research intersect in the methods developed here. First, we introduce a general class of operator-weighted proposal distributions that are well defined on… CONTINUE READING
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Dimension - independent likelihood - informed MCMC

  • T. Cui, K. J. H. Law, Y. M. Marzouk

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