Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- artificial intelligence
- latent topics
- text mining
- modeling framework
- topic extraction
- text documents
- text classification
- generative model
- gibbs sampling
- hierarchical bayesian model
- latent semantic analysis
- probabilistic topic models
- expert systems
- variational inference
- probabilistic latent semantic analysis
- information retrieval
- text corpora
- topic discovery
- probabilistic model
- collaborative filtering
- lda model
- latent variables
- natural language processing
- machine learning
- keywords
- data analysis
- data mining
- knowledge representation
- nearest neighbor