A Stochastic Variance Reduced Gradient using Barzilai-Borwein Techniques as Second Order Information

08/23/2022
by   Hardik Tankaria, et al.
0

In this paper, we consider to improve the stochastic variance reduce gradient (SVRG) method via incorporating the curvature information of the objective function. We propose to reduce the variance of stochastic gradients using the computationally efficient Barzilai-Borwein (BB) method by incorporating it into the SVRG. We also incorporate a BB-step size as its variant. We prove its linear convergence theorem that works not only for the proposed method but also for the other existing variants of SVRG with second-order information. We conduct the numerical experiments on the benchmark datasets and show that the proposed method with constant step size performs better than the existing variance reduced methods for some test problems.

READ FULL TEXT

page 1

page 2

page 3

page 4

research
08/10/2021

An Analysis of Stochastic Variance Reduced Gradient for Linear Inverse Problems

Stochastic variance reduced gradient (SVRG) is a popular variance reduct...
research
07/15/2020

On stochastic mirror descent with interacting particles: convergence properties and variance reduction

An open problem in optimization with noisy information is the computatio...
research
02/19/2021

AI-SARAH: Adaptive and Implicit Stochastic Recursive Gradient Methods

We present an adaptive stochastic variance reduced method with an implic...
research
01/15/2020

Newtonian Monte Carlo: single-site MCMC meets second-order gradient methods

Single-site Markov Chain Monte Carlo (MCMC) is a variant of MCMC in whic...
research
07/17/2022

SP2: A Second Order Stochastic Polyak Method

Recently the "SP" (Stochastic Polyak step size) method has emerged as a ...
research
09/03/2019

Fast Gradient Methods with Alignment for Symmetric Linear Systems without Using Cauchy Step

The performance of gradient methods has been considerably improved by th...
research
10/03/2020

Learning the Step-size Policy for the Limited-Memory Broyden-Fletcher-Goldfarb-Shanno Algorithm

We consider the problem of how to learn a step-size policy for the Limit...

Please sign up or login with your details

Forgot password? Click here to reset