Keyphrases
- k means
- principal components analysis
- principal component analysis
- clustering method
- clustering algorithm
- dimensionality reduction
- data clustering
- feature extraction
- face recognition
- high dimensionality
- high dimensional
- clustering analysis
- search engine
- data sets
- self organizing maps
- genetic k means algorithm
- graph theoretic
- categorical data
- dissimilarity measure
- spectral clustering
- data objects
- neural network
- document clustering
- independent component analysis
- covariance matrix
- outlier detection
- data points
- information retrieval
- linear discriminant analysis
- cluster analysis
- similarity function
- fuzzy clustering
- fuzzy c means
- information theoretic
- feature space
- gabor features