HLSGD Hierarchical Local SGD With Stale Gradients Featuring.

Yuhao Zhou Qing Ye Hailun Zhang Jiancheng Lv

Published in: CoRR (2020)

Keyphrases

information systems
hierarchical structure
stochastic gradient descent
coarse to fine
hierarchical model
real time
image sequences
multiresolution
model selection
unsupervised learning