Keyphrases
- kernel matrix
- kernel methods
- semidefinite programming
- low rank
- kernel function
- metric learning
- feature space
- kernel learning
- support vectors
- kernel matrices
- input space
- positive semidefinite
- model selection
- training samples
- ls svm
- support vector
- hyperplane
- multi class
- support vector machine
- neural network
- convex optimization
- nearest neighbor
- active learning
- machine learning