Keyphrases
- k means
- principal components analysis
- clustering algorithm
- principal component analysis
- parameter free
- feature extraction
- noisy environments
- unsupervised learning
- clustering method
- computationally efficient
- cluster analysis
- independent component analysis
- principal components
- high dimensional
- erroneous data
- genetic k means algorithm
- outlier detection
- rotational invariant
- mixtures of gaussians
- blind separation
- categorical data
- data mining
- mixture model
- face recognition
- computer vision