Rethinking Collapsed Variational Bayes Inference for LDA.
Issei SatoHiroshi NakagawaPublished in: ICML (2012)
Keyphrases
- variational bayes
- latent dirichlet allocation
- topic models
- bayesian inference
- latent variables
- generative model
- variational inference
- hyperparameters
- free energy
- gibbs sampling
- bayesian learning
- gaussian mixture model
- linear discriminant analysis
- text mining
- model selection
- em algorithm
- posterior distribution
- face recognition
- probabilistic model
- exponential family
- high dimensional
- training set
- support vector