Empirical and Theoretical Comparisons of Selected Criterion Functions for Document Clustering.
Ying ZhaoGeorge KarypisPublished in: Mach. Learn. (2004)
Keyphrases
- document clustering
- text mining
- document collections
- document representation
- text documents
- clustering method
- negative matrix factorization
- clustering algorithm
- topic extraction
- document clusters
- k means
- tolerance rough set
- vector space model
- cluster analysis
- document corpus
- ant based clustering
- text classification
- similarity measure
- feature selection