Keyphrases
- kernel pca
- kernel methods
- laplacian eigenmaps
- principal component analysis
- generative model
- kernel principal component analysis
- face recognition
- feature space
- spectral clustering
- kernel matrix
- kernel function
- input space
- dimensionality reduction
- gram matrix
- linear discriminant analysis
- feature extraction
- unsupervised learning
- discriminative learning
- image processing
- component analysis
- support vector