Keyphrases
- ls svm
- face recognition
- least squares support vector machine
- least squares
- cross validation
- variable selection
- discriminant analysis
- generalization ability
- correlation coefficient
- computer vision
- support vector machine
- prediction model
- linear discriminant analysis
- support vector
- improved algorithm
- test set
- support vector machine svm
- feature extraction
- svm classifier
- hyperparameters
- input variables
- data sets
- model selection
- principal component analysis
- pattern recognition
- decision trees
- neural network