On the global complexity of a derivative-free Levenberg-Marquardt algorithm via orthogonal spherical smoothing.

Xi Chen Jinyan Fan

Published in: CoRR (2024)

Keyphrases

levenberg marquardt
artificial neural networks
least squares
training algorithm
learning algorithm
three dimensional
objective function
optimal solution
simulated annealing
convergence rate
search algorithm
search space
high resolution
log likelihood
conjugate gradient
trust region