Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- latent variables
- text mining
- latent topics
- generative model
- text documents
- probabilistic model
- co occurrence
- gibbs sampling
- probabilistic topic models
- variational inference
- hierarchical bayesian model
- graphical models
- image classification
- probabilistic latent semantic analysis
- prior knowledge
- natural language