Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- latent variables
- text documents
- text mining
- probabilistic model
- generative model
- gibbs sampling
- latent topics
- co occurrence
- variational inference
- baseline models
- latent topic models
- probabilistic latent semantic analysis
- lda model
- microblog posts
- databases
- text streams
- topic discovery
- statistical topic models