Kernel Function-$\tau$-Wigner Distribution Associated With the Linear Canonical Transform.
Zhichao ZhangXiya ShiPublished in: IEEE Signal Process. Lett. (2022)
Keyphrases
- kernel function
- wigner distribution
- support vector
- kernel methods
- feature space
- input space
- polynomial kernels
- support vector machine
- kernel matrix
- support vector regression
- positive definite
- hyperplane
- reproducing kernel hilbert space
- support vectors
- high dimensional
- kernel learning
- kernel matrices
- feature selection
- optimal kernel
- gaussian kernels
- scale spaces
- high dimensional feature space
- kernel parameters
- computer vision
- kernel machines
- linearly separable
- multiple kernel learning
- image analysis
- low rank
- feature set