Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- topic discovery
- generative model
- text mining
- latent topic models
- co occurrence
- latent topics
- latent variables
- probabilistic model
- gibbs sampling
- text documents
- variational inference
- collapsed gibbs sampling
- probabilistic topic models
- text corpora
- hierarchical bayesian model
- lda model
- relevance model
- variational bayesian inference