Search Results for author: Zeyang Jia

Found 2 papers, 0 papers with code

The Cram Method for Efficient Simultaneous Learning and Evaluation

no code implementations11 Mar 2024 Zeyang Jia, Kosuke Imai, Michael Lingzhi Li

Our extensive simulation studies show that, when compared to sample-splitting, cramming reduces the evaluation standard error by more than 40% while improving the performance of learned policy.

Bayesian Safe Policy Learning with Chance Constrained Optimization: Application to Military Security Assessment during the Vietnam War

no code implementations17 Jul 2023 Zeyang Jia, Eli Ben-Michael, Kosuke Imai

First, before implementing a new algorithm, it is essential to characterize and control the risk of yielding worse outcomes than the existing algorithm.

Decision Making

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