Keyphrases
- face recognition
- support vector
- kernel function
- kernel methods
- kernel pca
- kernel parameters
- kernel space
- support vector machine svm
- support vector machine
- rbf kernel
- kernel discriminant analysis
- linear discriminant analysis
- svm classification
- decision function
- multiple kernel learning
- kernel fisher discriminant analysis
- face images
- feature space
- polynomial kernels
- kernel machines
- multiple kernel
- discriminant analysis
- histogram intersection kernel
- svm classifier
- generalized discriminant analysis
- support vectors
- multi class
- sparse kernel
- gaussian kernel
- feature extraction
- classification and regression problems
- kernel matrix
- hyperplane
- face databases
- recognition rate
- face detection
- radial basis function
- boolean functions
- human faces
- knn
- kernel principal component analysis
- principal component analysis
- least squares support vector machine
- string kernels
- linear svm
- facial images
- standard svm
- feature vectors
- high dimensional
- sparse representation
- training data
- feature set
- kernel ridge regression
- training process
- positive definite
- input space
- local binary pattern
- subspace methods
- kernel learning
- feature maps
- generalization ability
- classification method
- gaussian kernels
- svm solvers
- ls svm