Search Results for author: Michael Huang

Found 5 papers, 0 papers with code

Leveraging Large Language Models for Multimodal Search

no code implementations24 Apr 2024 Oriol Barbany, Michael Huang, Xinliang Zhu, Arnab Dhua

Multimodal search has become increasingly important in providing users with a natural and effective way to ex-press their search intentions.

Learning Best-in-Class Policies for the Predict-then-Optimize Framework

no code implementations5 Feb 2024 Michael Huang, Vishal Gupta

This is the first such result in misspecified settings and we provide numerical evidence confirming our PG losses substantively outperform existing proposals when the underlying model is misspecified and the noise is not centrally symmetric.

Augmented Electronic Ising Machine as an Effective SAT Solver

no code implementations1 May 2023 Anshujit Sharma, Matthew Burns, Andrew Hahn, Michael Huang

With experimental analyses, we show that such an Augmented Ising Machine for SAT (AIMS), outperforms state-of-the-art software-based, GPU-based and conventional hardware SAT solvers by orders of magnitude.

Debiasing In-Sample Policy Performance for Small-Data, Large-Scale Optimization

no code implementations26 Jul 2021 Vishal Gupta, Michael Huang, Paat Rusmevichientong

Motivated by the poor performance of cross-validation in settings where data are scarce, we propose a novel estimator of the out-of-sample performance of a policy in data-driven optimization. Our approach exploits the optimization problem's sensitivity analysis to estimate the gradient of the optimal objective value with respect to the amount of noise in the data and uses the estimated gradient to debias the policy's in-sample performance.

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