13 citations · 15 across the 3 of their papers we have counts for
3 papers
math.OC2023★ 2 cited
Data-driven Mixed Integer Optimization through Probabilistic Multi-variable Branching
Yanguang Chen, Wenzhi Gao, Wanyu Zhang +3
In this paper, we propose a Pre-trained Mixed Integer Optimization framework (PreMIO) that accelerates online mixed integer program (MIP) solving with offline datasets and machine…
cs.GT2019
Toward Solving 2-TBSG Efficiently
Zeyu Jia, Zaiwen Wen, Yinyu Ye
2-TBSG is a two-player game model which aims to find Nash equilibriums and is widely utilized in reinforced learning and AI. Inspired by the fact that the simplex method for solvin…
math.OC2015★ 13 cited
Strong NP-Hardness for Sparse Optimization with Concave Penalty Functions
Yichen Chen, Dongdong Ge, Mengdi Wang +3
Consider the regularized sparse minimization problem, which involves empirical sums of loss functions for data points (each of dimension ) and a nonconvex sparsity penalty.…