no code implementations • 27 Oct 2021 • Hao Wang, Yining Gao, Jiashan Wang, Hongying Liu
We also derive the sequential optimality conditions for both problems and study the conditions under which these conditions imply the first-order necessary conditions.
3 code implementations • 5 Jan 2021 • Xiangyu Yang, Jiashan Wang, Hao Wang
This paper primarily focuses on computing the Euclidean projection of a vector onto the $\ell_{p}$ ball in which $p\in(0, 1)$.
no code implementations • 2 Dec 2019 • Hao Wang, Hao Zeng, Jiashan Wang
We propose a general framework of iteratively reweighted l1 methods for solving lp regularization problems.
no code implementations • 18 Nov 2019 • Fan Zhang, Hao Wang, Jiashan Wang, Kai Yang
In this paper, we propose a novel primal-dual inexact gradient projection method for nonlinear optimization problems with convex-set constraint.
