Primal-dual subgradient method for constrained convex optimization problems
Primal-dual subgradient method for constrained convex optimization problems
复制标题
约束凸优化问题的原对偶次梯度法
DOI:
10.1007/s11590-021-01728-x
复制
发表时间:
2021
影响因子:
1.6
通讯作者:
Akiko Takeda
中科院分区:
文献类型:
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作者:
Michael R. Metel;Akiko Takeda
This paper considers a general convex constrained problem setting where functions are not assumed to be differentiable nor Lipschitz continuous. Our motivation is in finding a simple first-order method for solving a wide range of convex optimization problems with minimal requirements. We study the method of weighted dual averages (Nesterov in Math Programm 120(1): 221–259, 2009) in this setting and prove that it is an optimal method.