Keyphrases
- self organizing maps
- k means
- kohonen self organizing maps
- clustering algorithm
- kohonen self organizing map
- unsupervised learning
- cluster analysis
- neural network
- clustering method
- neural gas
- data clustering
- categorical data
- som neural network
- document clustering
- spectral clustering
- distance metric
- fuzzy clustering
- feature space
- topology preserving
- competitive learning
- cluster centers
- high dimensional data