Search Results for author: Baoyu Zhou

Found 3 papers, 1 papers with code

A Sequential Quadratic Programming Method with High Probability Complexity Bounds for Nonlinear Equality Constrained Stochastic Optimization

no code implementations1 Jan 2023 Albert S. Berahas, Miaolan Xie, Baoyu Zhou

A step-search sequential quadratic programming method is proposed for solving nonlinear equality constrained stochastic optimization problems.

Stochastic Optimization

Grad-GradaGrad? A Non-Monotone Adaptive Stochastic Gradient Method

no code implementations14 Jun 2022 Aaron Defazio, Baoyu Zhou, Lin Xiao

The classical AdaGrad method adapts the learning rate by dividing by the square root of a sum of squared gradients.

Sequential Quadratic Optimization for Nonlinear Equality Constrained Stochastic Optimization

1 code implementation20 Jul 2020 Albert Berahas, Frank E. Curtis, Daniel P. Robinson, Baoyu Zhou

It is assumed in this setting that it is intractable to compute objective function and derivative values explicitly, although one can compute stochastic function and gradient estimates.

Stochastic Optimization

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