Keyphrases
- illumination invariant face recognition
- kernel function
- feature space
- perceptron learning
- novelty detection
- support vector
- kernel methods
- sparse kernel
- linear prediction
- kernel density estimation
- multiple kernel
- speaker verification
- positive definite
- kernel machines
- data sets
- kernel learning
- kernel space
- density estimation
- support vector machine
- mutual subspace method
- machine learning