Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- latent topics
- latent variables
- text mining
- co occurrence
- text documents
- gibbs sampling
- generative model
- probabilistic model
- topic discovery
- probabilistic topic models
- latent topic models
- artificial intelligence
- lda model
- variational inference
- probabilistic latent semantic analysis
- maximum likelihood
- microblog posts
- latent topic model
- training data