Sampling-based Nyström Approximation and Kernel Quadrature.
Satoshi HayakawaHarald OberhauserTerry J. LyonsPublished in: CoRR (2023)
Keyphrases
- kernel matrix
- adaptive sampling
- low rank approximation
- kernel methods
- kernel function
- monte carlo
- feature space
- low rank matrix approximation
- eigendecomposition
- kernel machines
- closed form
- polynomial kernels
- series expansion
- error bounds
- motion planning
- approximation error
- positive definite
- input space
- spectral clustering
- fourier transform
- theoretical analysis
- support vector
- rotation invariant
- gaussian processes
- support vectors
- multiple kernel learning
- approximation algorithms