A Petrov-Galerkin Kernel Approximation on the Sphere.
Davoud MirzaeiPublished in: SIAM J. Numer. Anal. (2018)
Keyphrases
- differential equations
- polynomial kernels
- kernel function
- feature space
- series expansion
- unit sphere
- component analysis
- approximation error
- approximation methods
- kernel machines
- gram matrix
- kernel regression
- semi supervised
- partial differential equations
- polygonal approximation
- error bounds
- kernel methods
- linear combination