Keyphrases
- principal component analysis
- principal components analysis
- principle component analysis
- covariance matrix
- dimensionality reduction
- face recognition
- principal components
- kernel pca
- feature extraction
- dimension reduction
- linear discriminant analysis
- appearance based object recognition
- gabor features
- independent component analysis
- high dimensional
- low dimensional
- feature space
- data sets
- artificial intelligence
- support vector machine svm
- database
- discriminant analysis
- pattern recognition
- bayesian networks
- negative matrix factorization
- case study
- real world
- neural network