Automatic Document Clustering Based on Keyword Clusters Using Partitions of Weighted Digraphs.
Hsi-Cheng ChangChiun-Chieh HsuChi-Kai ChanPublished in: IKE (2003)
Keyphrases
- keywords
- clustering algorithm
- document clustering
- equivalence classes
- keyword extraction
- tolerance rough set
- document collections
- hierarchical clustering
- document clusters
- information retrieval systems
- semi automatic
- information retrieval
- fuzzy clustering
- structured documents
- text documents
- retrieval systems
- document retrieval
- data clustering
- relevant documents
- search queries
- cluster membership
- data points
- clustering ensemble
- search engine
- web documents
- relational databases
- document structure
- graph clustering
- text mining
- document set
- arbitrary shape
- vector space model
- document classification
- fuzzy c means