Multilevel Stochastic Gradient Methods for Nested Composition Optimization.

Shuoguang Yang Mengdi Wang Ethan X. Fang

Published in: SIAM J. Optim. (2019)

Keyphrases

stochastic gradient
stochastic gradient descent
optimization algorithm
data sets
training data
nearest neighbor
genetic algorithm
multiresolution
optical flow
benchmark datasets
global optimization
exponentiated gradient