Semantic Smoothing for Model-based Document Clustering.
Xiaodan ZhangXiaohua ZhouXiaohua HuPublished in: ICDM (2006)
Keyphrases
- document clustering
- clustering quality
- tf idf
- text mining
- clustering algorithm
- text clustering
- document collections
- vector space model
- text documents
- document representation
- clustering method
- context sensitive
- k means
- cluster analysis
- multiword
- machine learning
- topic models
- query expansion
- information extraction
- pairwise