Keyphrases
- principal component analysis
- kernel pca
- kernel principal component analysis
- principal components analysis
- principal components
- feature extraction
- independent component analysis
- linear dimensionality reduction
- dimensionality reduction
- face recognition
- high dimensional
- principle component analysis
- covariance matrix
- low dimensional
- independent components
- video sequences
- independent components analysis
- nonlinear equations
- linear discriminant analysis
- dimension reduction
- neural network
- kernel function
- computer vision
- learning algorithm