Keyphrases
- principal component analysis
- factor authentication
- pattern recognition
- principal components analysis
- principal components
- access control
- dimensionality reduction
- k means
- neural network
- fine grained
- negative matrix factorization
- combining multiple
- high dimensional
- feature extraction
- dimension reduction
- covariance matrix
- conflict resolution
- information technology
- kernel pca
- principle component analysis
- image processing