A Semantic Cover Approach for Topic Modeling.
Rajagopal VenkatesaramaniDoug DowneyBradley A. MalinYevgeniy VorobeychikPublished in: *SEM@NAACL-HLT (2019)
Keyphrases
- topic modeling
- topic models
- scientific articles
- latent dirichlet allocation
- text mining
- modeling framework
- collaborative filtering
- text classification
- topic extraction
- tag information
- latent topics
- information retrieval
- probabilistic model
- natural language
- latent semantic analysis
- co occurrence
- prior knowledge
- semantic search
- text corpora
- semantic similarity
- probabilistic topic models
- probabilistic latent semantic analysis
- databases
- latent variables
- generative model
- neural network