Overlapping Clustering Method Using Local and Global Importance of Feature Terms at NTCIR-4 WEB Task.
Manabu OhtaHirokazu NaritaShigeyoshi OhnoPublished in: NTCIR (2004)
Keyphrases
- clustering method
- hierarchical clustering
- affinity propagation
- clustering algorithm
- cluster analysis
- fuzzy c means
- k means
- clustering analysis
- spatial clustering
- spectral clustering
- test collection
- similarity measure
- document clustering
- graph clustering
- trec web
- hierarchical clustering algorithm
- fuzzy c means clustering
- subspace clustering
- co occurrence
- social networks
- information extraction
- unsupervised clustering
- high dimensional
- clustering result
- image segmentation
- web pages
- information retrieval