Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- text documents
- latent variables
- latent topics
- baseline models
- probabilistic model
- text mining
- co occurrence
- variational inference
- gibbs sampling
- generative model
- topic discovery
- lda model
- microblog posts
- latent topic models
- active learning
- probabilistic topic models
- support vector machine
- bayesian nonparametric
- feature selection
- information retrieval