Keyphrases
- k means
- clustering algorithm
- clustering method
- real time
- categorical data
- hierarchical clustering
- spectral clustering
- document clustering
- three dimensional
- distance metric
- cluster analysis
- neural network
- data sets
- object recognition
- feature selection
- data points
- unsupervised learning
- learning algorithm
- self organizing maps
- information theoretic
- data clustering
- databases
- database