Diverse Topic Phrase Extraction through Latent Semantic Analysis.
Jilin ChenJun YanBenyu ZhangQiang YangZheng ChenPublished in: ICDM (2006)
Keyphrases
- latent semantic analysis
- latent dirichlet allocation
- topic modeling
- phrase extraction
- topic models
- co occurrence
- information retrieval
- hits algorithm
- latent semantic indexing
- heuristic rules
- singular value decomposition
- document clustering
- tf idf
- generative model
- knowledge representation
- conditional random fields
- text mining
- text summarization
- data analysis
- noun phrases