Keyphrases
- principal component analysis
- principal components analysis
- principal components
- principle component analysis
- dimensionality reduction
- independent component analysis
- feature extraction
- singular value decomposition
- face representation and recognition
- appearance based object recognition
- face images
- computer vision
- feature space
- linear discriminant analysis
- discriminant analysis
- dimension reduction
- negative matrix factorization
- case study
- gabor features
- kernel pca
- face recognition
- k means
- artificial intelligence
- low dimensional
- high dimensional
- bayesian networks
- canonical correlation analysis
- extracting features
- knowledge base