Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- text mining
- latent topics
- text documents
- latent topic models
- co occurrence
- latent variables
- generative model
- probabilistic model
- text corpora
- gibbs sampling
- probabilistic topic models
- probabilistic latent semantic analysis
- variational inference
- databases
- knowledge discovery
- feature selection
- hierarchical bayesian model
- information retrieval