Keyphrases
- data clustering
- k means
- clustering algorithm
- unsupervised learning
- exploratory data analysis
- cluster analysis
- deterministic annealing
- unsupervised feature selection
- competitive learning
- neural network
- reinforcement learning
- graph partitioning
- spectral clustering
- partitional clustering
- data sets
- model selection
- maximum likelihood
- natural language processing
- learning process
- object recognition
- face recognition