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math.NA2023
Scalable Approximate Optimal Diagonal Preconditioning
Wenzhi Gao, Zhaonan Qu, Madeleine Udell +1
We consider the problem of finding the optimal diagonal preconditioner for a positive definite matrix. Although this problem has been shown to be solvable and various methods have…
cs.AI2023★ 8 cited
OptiMUS: Optimization Modeling Using MIP Solvers and large language models
Ali AhmadiTeshnizi, Wenzhi Gao, Madeleine Udell
Optimization problems are pervasive across various sectors, from manufacturing and distribution to healthcare. However, most such problems are still solved heuristically by hand ra…