Collapsed Variational Inference for Nonparametric Bayesian Group Factor Analysis.
Sikun YangHeinz KoepplPublished in: ICDM (2018)
Keyphrases
- variational inference
- dirichlet process
- bayesian inference
- posterior distribution
- topic models
- gaussian process
- variational methods
- probabilistic graphical models
- latent dirichlet allocation
- mixture model
- closed form
- probabilistic model
- cluster analysis
- gaussian mixture model
- exponential family
- probability distribution
- exact inference
- bayesian networks
- cross validation
- gaussian processes
- factor graphs