Weighted least squares support vector machines: robustness and sparse approximation.
Johan A. K. SuykensJos De BrabanterLukas LukasJoos VandewallePublished in: Neurocomputing (2002)
Keyphrases
- least squares support vector machine
- sparse approximation
- ls svm
- least squares
- linear combination
- cross validation
- improved algorithm
- support vector machine
- variable selection
- generalization ability
- correlation coefficient
- gaussian process
- hyperparameters
- rbf neural network
- test set
- support vector
- machine learning
- svm classifier
- input variables
- parameter estimation
- active learning