Document Clustering Description Extraction and Its Application.
Chengzhi ZhangHuilin WangYao LiuHongjiao XuPublished in: ICCPOL (2009)
Keyphrases
- multiscale
- document clustering
- document representation
- text mining
- text documents
- clustering method
- document collections
- information extraction
- topic extraction
- negative matrix factorization
- document clusters
- vector space model
- document similarity
- clustering algorithm
- topic detection
- k means
- tolerance rough set
- pairwise constraints
- cluster analysis
- natural language
- co occurrence
- clustering approaches
- keywords
- artificial intelligence
- information retrieval
- machine learning