Approximation in rough native spaces by shifts of smooth kernels on spheres.
Jeremy LevesleyX. SunPublished in: J. Approx. Theory (2005)
Keyphrases
- approximation spaces
- rough sets
- support vector
- rough set theory
- kernel methods
- linear combination
- piecewise constant
- smoothness constraint
- polynomial kernels
- upper approximation
- approximation error
- feature space
- kernel function
- continuous functions
- error tolerance
- rough fuzzy
- tensor product
- gaussian kernels
- hilbert space
- approximation methods
- relative error
- bayesian networks
- riemannian manifolds
- approximation algorithms
- model selection