A Hierarchical Consensus Architecture for Robust Document Clustering.
Xavier SevillanoGermán CoboFrancesc AlíasJoan Claudi SocoróPublished in: ECIR (2007)
Keyphrases
- document clustering
- text mining
- document collections
- clustering method
- negative matrix factorization
- clustering algorithm
- text clustering
- text documents
- document representation
- hierarchical clustering
- bisecting k means
- topic extraction
- k means
- tolerance rough set
- clustering quality
- document clusters
- information extraction
- vector space model
- cluster analysis
- databases
- text classification
- pairwise
- artificial intelligence
- machine learning