Representing document as dependency graph for document clustering.
Yujing WangXiaochuan NiJian-Tao SunYunhai TongZheng ChenPublished in: CIKM (2011)
Keyphrases
- document clustering
- dependency graph
- document representation
- document clusters
- document collections
- text documents
- document similarity
- topic extraction
- text mining
- text clustering
- clustering algorithm
- vector space model
- tf idf
- clustering method
- tolerance rough set
- data structure
- similar documents
- automatic categorization
- document set
- cluster analysis
- pairwise constraints
- k means
- document corpus
- automatic summarization
- digital libraries
- databases