Keyphrases
- face recognition
- support vector machine svm
- support vector
- recognition rate
- face images
- principal component analysis
- feature extraction
- support vector machine
- knn
- face databases
- image recognition
- linear discriminant analysis
- recognition accuracy
- svm classifier
- local binary pattern
- discriminant analysis
- classification algorithm
- svm classification
- computer vision
- facial images
- human faces
- facial expressions
- face detection
- face recognition algorithms
- feature selection
- decision function
- training data
- multi class
- machine learning
- gabor wavelets
- multi class classification
- data sets
- support vectors
- multi class svm
- ls svm
- generalization ability
- k nearest neighbor
- image classification
- pattern recognition
- training process
- hyperplane
- classification method
- maximum margin
- kernel function
- kernel pca
- subspace methods
- decision forest
- training set