Generative model-based document clustering: a comparative study.
Shi ZhongJoydeep GhoshPublished in: Knowl. Inf. Syst. (2005)
Keyphrases
- document clustering
- clustering algorithm
- text documents
- document collections
- negative matrix factorization
- tf idf
- text mining
- topic extraction
- clustering method
- vector space model
- document clusters
- generative model
- document representation
- k means
- tolerance rough set
- cluster analysis
- unsupervised learning
- multiscale
- ant based clustering
- machine learning