Keyphrases
- topic models
- latent semantics
- latent dirichlet allocation
- topic modeling
- lda model
- text documents
- probabilistic model
- text mining
- latent topics
- co occurrence
- generative model
- variational inference
- latent topic models
- latent variables
- text corpora
- gibbs sampling
- semi supervised
- feature extraction
- probabilistic topic models
- relevance model
- max margin
- feature space
- keywords
- feature selection