Automatic document clustering of concept hypergraph decompositions.
Tsau Young LinI-Jen ChiangPublished in: Data Mining and Knowledge Discovery: Theory, Tools, and Technology (2004)
Keyphrases
- document clustering
- text mining
- document collections
- clustering algorithm
- text documents
- document representation
- vector space model
- negative matrix factorization
- clustering method
- document clusters
- k means
- topic extraction
- artificial intelligence
- document corpus
- tolerance rough set
- clustering quality
- text analysis
- cluster analysis
- singular value decomposition
- text classification
- co occurrence
- pairwise