2 papers
stat.ML2026
Offline Policy Evaluation via Mixed Bellman Residuals and Adaptive Critic Representations
Amitakshar Biswas, Yuhan Li, Ruoqing Zhu
Evaluating a target policy using data generated by a different behavior policy remains a fundamental challenge in reinforcement learning. While most existing work relies on the sta…
stat.ME2026
Random Invariance Testing on Quadratic Form Statistics with Application to Autocorrelation
Amitakshar Biswas, Adam B Kashlak
Randomization testing with permutations is a very common nonparametric approach to hypothesis testing. However, randomization testing can be done with other group transformations i…