Keyphrases
- clustering algorithm
- k means
- clustering method
- data clustering
- cluster analysis
- spectral clustering
- rough sets
- categorical data
- information systems
- high dimensional data
- hierarchical clustering
- fuzzy clustering
- cooperative
- collaborative learning
- multi user
- graph theoretic
- data sets
- information theoretic
- data mining tasks
- computer supported collaborative learning
- outlier detection
- clustering analysis
- similar objects
- document clustering
- self organizing maps
- anomaly detection
- case study
- real world
- neural network
- databases