A. Gasnikov

activity

20172026

most citedAccelerated and nonaccelerated stochastic gradient descent with model conception

2 citations · 2 across the 6 of their papers we have counts for

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Showing 2017 · math.OCShow all

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math.OC2017

Fast gradient descent method for convex optimization problems with an oracle that generates a $(δ, L)$ -model of a function in a requested point

Alexander Tyurin, Alexander Gasnikov

In this article we propose a new concept of a $(δ, L)$ -model of a function which generalizes the concept of the $(δ, L)$ -oracle (Devolder-Glineur-Nesterov). Using this concept we des…

Fast gradient descent method for convex optimization problems with an oracle that generates a (δ,L)-model of a function in a requested point

Fast gradient descent method for convex optimization problems with an oracle that generates a $(δ, L)$ -model of a function in a requested point