Keyphrases
- latent dirichlet allocation
- topic models
- hierarchical bayesian model
- generative model
- topic modeling
- lda model
- topic discovery
- latent topics
- text mining
- dirichlet prior
- variational bayesian inference
- variational inference
- probabilistic latent semantic analysis
- gibbs sampling
- probabilistic topic models
- latent topic models
- bayesian framework
- feature selection
- dirichlet process
- visual recognition
- latent variables
- hierarchical bayesian
- text documents
- graphical models
- co occurrence
- word counts