Browsing by Subject "Label switching"

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Browsing by Subject "Label switching"

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  • Yao, Weixin (2012-07-11)
    Label switching is one of the fundamental issues for Bayesian mixture modeling. It occurs due to the nonidentifiability of the components under symmetric priors. Without solving the label switching, the ergodic averages ...
  • Yao, Weixin; Lindsay, Bruce G. (2012-05-29)
    A fundamental problem for Bayesian mixture model analysis is label switching, which occurs due to the non-identifiability of the mixture components under symmetric priors. We propose two labelling methods to solve this ...
  • Yao, Weixin (2012-05-17)
    Label switching is one of the fundamental problems for Bayesian mixture model analysis. Due to the permutation invariance of the mixture posterior, we can consider that the posterior of a m-component mixture model is a ...
  • Yao, Weixin; Li, Longhai (2014-03-10)
    Solving label switching is crucial for interpreting the results of fitting Bayesian mixture models. The label switching originates from the invariance of posterior distribution to permutation of component labels. As a ...

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