Wavelet Kernel Twin Support Vector Machine.
Qing WuBo-yan ZangYu ZhangZongxian QiPublished in: J. Inf. Hiding Multim. Signal Process. (2021)
Keyphrases
- wavelet kernel
- support vector machine
- wavelet support vector machine
- support vector machine svm
- gaussian kernel
- generalization ability
- multiscale
- svm classifier
- support vector
- multi class
- feature vectors
- non stationary
- knn
- kernel methods
- kernel function
- feature space
- machine learning
- k nearest neighbor
- training data
- feature selection
- radial basis function
- wavelet function
- training set
- optimal parameters
- financial distress