Nonlinear piecewise polynomial approximation and multivariate BV spaces of a Wiener-L. Young type. I.
Yu. A. BrudnyiPublished in: J. Approx. Theory (2017)
Keyphrases
- piecewise polynomial
- nonlinear manifold learning
- regression model
- b spline
- linear approximation
- taylor series expansion
- error bounds
- difference equations
- approximation spaces
- numerical integration
- approximation algorithms
- type ii
- approximation error
- neural network
- approximation schemes
- wiener filter
- approximation methods
- nonlinear functions
- closed form
- least squares
- data sets
- multivariate data
- kernel pca
- queueing networks
- additive noise
- rough sets
- artificial neural networks