Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- co occurrence
- text documents
- probabilistic model
- latent variables
- text mining
- generative model
- latent topics
- gibbs sampling
- latent topic models
- probabilistic latent semantic analysis
- relevance model
- text corpora
- parameter estimation
- learning algorithm
- variational inference
- information retrieval