Impossibility of Fast Stable Approximation of Analytic Functions from Equispaced Samples.

Rodrigo B. Platte Lloyd N. Trefethen Arno B. J. Kuijlaars

Published in: SIAM Rev. (2011)

Keyphrases

data sets
training set
closed form
neural network
relative error
error bounds
continuous functions
feature selection
image processing
decision trees
reinforcement learning
objective function
database
training samples
approximation algorithms
convex functions
approximation error