Ontology highlight
ABSTRACT:
SUBMITTER: Pan JC
PROVIDER: S-EPMC4601799 | biostudies-literature | 2015
REPOSITORIES: biostudies-literature
Pan Jia-Chiun JC Liu Chih-Min CM Hwu Hai-Gwo HG Huang Guan-Hua GH
PloS one 20151012 10
The label switching problem occurs as a result of the nonidentifiability of posterior distribution over various permutations of component labels when using Bayesian approach to estimate parameters in mixture models. In the cases where the number of components is fixed and known, we propose a relabelling algorithm, an allocation variable-based (denoted by AVP) probabilistic relabelling approach, to deal with label switching problem. We establish a model for the posterior distribution of allocatio ...[more]