Tighter Theory for Local SGD on Identical and Heterogeneous Data.

Ahmed Khaled Konstantin Mishchenko Peter Richtárik

Published in: AISTATS (2020)

Keyphrases

heterogeneous data
data integration
data management
heterogeneous databases
databases
data sources
metadata
lower bound
upper bound
semantic heterogeneity
complex data
heterogeneous data sources
neural network
data mining
information retrieval
case study