A Christoffel function weighted least squares algorithm for collocation approximations.

Akil Narayan John D. Jakeman Tao Zhou

Published in: Math. Comput. (2017)

Keyphrases

weighted least squares
learning algorithm
computational complexity
training data
cost function
least squares
expectation maximization
convergence rate
optimal solution
k means
neural network
maximum likelihood
back propagation
globally optimal
error function