Keyphrases
- unsupervised learning
- clustering method
- clustering algorithm
- semi supervised
- k means
- hierarchical clustering
- data sets
- supervised learning
- supervised classification
- machine learning
- categorical data
- data mining
- document clustering
- data clustering
- graph theoretic
- fuzzy clustering
- unsupervised feature selection
- spectral clustering
- information theoretic
- self organizing maps
- object recognition
- feature selection
- real world
- databases