Ternary Co-occurrence Latent Semantic Vector Space Model.
Fenggao NiuShichang WangYayu ZhangPublished in: ISSI (2017)
Keyphrases
- vector space model
- co occurrence
- latent semantic
- semantic similarity
- latent semantic indexing
- latent semantic analysis
- probabilistic latent semantic analysis
- semantic information
- wordnet
- vector space
- information retrieval
- document representation
- tf idf
- retrieval model
- query expansion
- document clustering
- language model
- named entities
- web documents
- metadata
- visual words
- knowledge discovery
- document retrieval
- test collection
- topic models