Keyphrases
- face recognition
- support vector
- feature selection
- training examples
- support vector machine
- linear discriminant analysis
- discriminant analysis
- support vector machine svm
- face images
- binary classification
- multi class
- multi class classification
- decision trees
- feature space
- machine learning
- feature extraction
- generalization ability
- support vectors
- multiple kernel learning
- kernel principal component analysis
- sparse kernel
- kernel methods
- kernel function
- principal component analysis
- knn
- active learning
- training set
- pattern recognition
- training data