Multiple Kernel Sparse Representation-Based Orthogonal Discriminative Projection and Its Cost-Sensitive Extension.
Guoqing ZhangHuaijiang SunGuiyu XiaQuan-Sen SunPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- cost sensitive
- multiple kernel
- support vector machine
- multi class
- misclassification costs
- binary classification
- multiple kernel learning
- kernel methods
- class distribution
- linear combination
- active learning
- naive bayes
- svm classifier
- sparse representation
- class imbalance
- feature selection
- kernel learning
- text mining
- boosting algorithms
- hyperplane
- multi task
- multiple features
- semi supervised
- support vector machine svm
- decision trees