Reversible Markov chain estimation using convex-concave programming
Abstract
We present a convex-concave reformulation of the reversible Markov chain estimation problem and outline an efficient numerical scheme for the solution of the resulting problem based on a primal-dual interior point method for monotone variational inequalities. Extensions to situations in which information about the stationary vector is available can also be solved via the convex- concave reformulation. The method can be generalized and applied to the discrete transition matrix reweighting analysis method to perform inference from independent chains with specified couplings between the stationary probabilities. The proposed approach offers a significant speed-up compared to a fixed-point iteration for a number of relevant applications.
Cite
@article{arxiv.1603.01640,
title = {Reversible Markov chain estimation using convex-concave programming},
author = {Benjamin Trendelkamp-Schroer and Hao Wu and Frank Noe},
journal= {arXiv preprint arXiv:1603.01640},
year = {2016}
}
Comments
17pages, 2 figures