Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- modeling framework
- text mining
- scientific articles
- decision trees
- text classification
- latent topics
- collaborative filtering
- probabilistic latent semantic analysis
- topic extraction
- text corpora
- neural network
- natural language processing
- text documents
- probabilistic model
- prior knowledge
- feature space
- information retrieval
- real world