Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- latent topics
- text documents
- text mining
- generative model
- gibbs sampling
- co occurrence
- latent variables
- probabilistic model
- latent topic models
- relevance model
- text corpora
- variational inference
- probabilistic topic models
- query expansion
- language modeling
- probabilistic latent semantic analysis