Weighted Approximate Fekete Points: Sampling for Least-Squares Polynomial Approximation.

Ling Guo Akil Narayan Liang Yan Tao Zhou

Published in: SIAM J. Sci. Comput. (2018)

Keyphrases

least squares
polynomial approximation
error minimization
differential structure
robust estimators
pointwise
policy evaluation
robust estimation
monte carlo
random sampling
weighted sum
facet model
lower bound
sampled data
single point
image planes
computational geometry
worst case
upper bound
machine learning