Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- text streams
- three dimensional
- text documents
- text mining
- probabilistic model
- latent topics
- latent variables
- latent topic models
- variational inference
- generative model
- co occurrence
- gibbs sampling
- probabilistic latent semantic analysis
- maximum likelihood
- text corpora
- active learning
- feature selection
- hierarchical bayesian model
- artificial intelligence