Statistical semantics for enhancing document clustering.
Ahmed K. FarahatMohamed S. KamelPublished in: Knowl. Inf. Syst. (2011)
Keyphrases
- document clustering
- text mining
- clustering algorithm
- document collections
- document representation
- negative matrix factorization
- document clusters
- topic extraction
- clustering method
- vector space model
- cluster analysis
- text documents
- semantic information
- databases
- knowledge representation
- tolerance rough set
- information retrieval systems
- co occurrence