Keyphrases
- principal component analysis
- face recognition
- principal components
- dimensionality reduction
- covariance matrix
- independent component analysis
- linear discriminant analysis
- discriminant analysis
- low dimensional
- dimension reduction
- singular value decomposition
- face images
- feature space
- feature extraction
- lower dimensional
- training procedure
- database
- dimension reduction methods
- knn
- probabilistic model
- multiresolution
- evolutionary algorithm
- relational databases
- artificial intelligence
- genetic algorithm
- databases