Keyphrases
- k means
- clustering algorithm
- clustering method
- data clustering
- hierarchical clustering
- cluster analysis
- spectral clustering
- self organizing maps
- fuzzy k means
- cluster centers
- kohonen self organizing maps
- rough k means
- clustering quality
- document clustering
- text clustering
- unsupervised clustering
- agglomerative hierarchical clustering
- initial cluster centers
- categorical data
- clustering result
- clustering framework
- fuzzy clustering
- cluster ensemble
- constrained clustering
- cluster structure
- partitional clustering
- unsupervised learning
- expectation maximization
- pairwise