A Hybrid Variance-Reduced Method for
Decentralized Stochastic Non-Convex Optimization
Ran Xin 1 Usman A. Khan 2 Soummya Kar 1
Abstract is to solve, via local computation and communication, the
following optimization problem:
This paper considers decentralized stochastic op-
timization over a network of n nodes, where each n
...


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