1 code implementation • 13 Apr 2023 • Adam N. Elmachtoub, Henry Lam, Haofeng Zhang, Yunfan Zhao
In this paper, we show that a reverse behavior appears when the model class is well-specified and there is sufficient data.
2 code implementations • 24 Feb 2023 • Adam N. Elmachtoub, Vishal Gupta, Yunfan Zhao
We consider a personalized pricing problem in which we have data consisting of feature information, historical pricing decisions, and binary realized demand.
1 code implementation • ICML 2020 • Adam N. Elmachtoub, Jason Cheuk Nam Liang, Ryan McNellis
We consider the use of decision trees for decision-making problems under the predict-then-optimize framework.
1 code implementation • 4 Jun 2019 • Ali Aouad, Adam N. Elmachtoub, Kris J. Ferreira, Ryan McNellis
We seek to provide an interpretable framework for segmenting users in a population for personalized decision-making.
Applications
no code implementations • NeurIPS 2019 • Othman El Balghiti, Adam N. Elmachtoub, Paul Grigas, Ambuj Tewari
A natural loss function in this environment is to consider the cost of the decisions induced by the predicted parameters, in contrast to the prediction error of the parameters.
1 code implementation • 22 Oct 2017 • Adam N. Elmachtoub, Paul Grigas
Our SPO+ loss function can tractably handle any polyhedral, convex, or even mixed-integer optimization problem with a linear objective.
no code implementations • 14 Jun 2017 • Adam N. Elmachtoub, Ryan McNellis, Sechan Oh, Marek Petrik
We propose a new method for the contextual bandit problem that is simple, practical, and can be applied with little or no domain expertise.