Full-rank orthonormal bases for conditionally positive definite kernel-based spaces.
Maryam MohammadiStefano De MarchiMohammad Karimnejad EsfahaniPublished in: J. Comput. Appl. Math. (2024)
Keyphrases
- positive definite
- basis functions
- kernel methods
- kernel function
- kernel machines
- kernel matrix
- covariance matrix
- graph kernels
- support vector
- geometric structure
- diffusion tensor
- reproducing kernel hilbert space
- support vector machine
- denoising
- sparse matrix
- linear combination
- high dimensional
- semi parametric
- singular value decomposition
- learning problems
- graphical models
- feature selection