no code implementations • 11 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.
no code implementations • 17 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.