Keyphrases
- component analysis
- discriminant analysis
- linear dimensionality reduction
- face recognition
- factor analysis
- linear discriminant analysis
- principal component analysis
- fisher discriminant
- discriminant embedding
- discriminant features
- locality preserving projections
- face images
- blind source separation
- subspace analysis
- feature extraction
- sparse representation
- dimensionality reduction
- feature selection
- facial expressions
- face identification
- linear transform