A novel kernel-free least squares twin support vector machine for fast and accurate multi-class classification.
Zheming GaoShu-Cherng FangXuerui GaoJian LuoNegash G. MedhinPublished in: Knowl. Based Syst. (2021)
Keyphrases
- multi class classification
- least squares
- multi class
- support vector machine
- support vector
- multi class support vector machines
- multi class svm
- binary classification
- kernel function
- kernel methods
- multi class boosting
- feature space
- svm classifier
- riemannian manifolds
- loss function
- multi class support vector machine
- ls svm
- support vector machine svm
- hyperparameters
- machine learning
- feature selection
- training data
- hyperplane
- cost sensitive
- k nearest neighbor
- multi task
- image features
- multi task learning
- feature vectors
- graph cuts
- classification algorithm
- data mining