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Bayesian mixtures of common factor analyzers: Model, variational inference, and applications.

Xin WeiChunguang Li
Published in: Signal Process. (2013)
Keyphrases
  • probabilistic model
  • variational inference
  • bayesian inference
  • statistical model
  • closed form
  • factor analyzers
  • prior knowledge
  • parameter estimation
  • feature space
  • text mining
  • em algorithm
  • bayesian framework