Search Results for author: Jiyuan Tu

Found 5 papers, 0 papers with code

Online Estimation and Inference for Robust Policy Evaluation in Reinforcement Learning

no code implementations4 Oct 2023 Weidong Liu, Jiyuan Tu, Yichen Zhang, Xi Chen

In this paper, we develop an online robust policy evaluation procedure, and establish the limiting distribution of our estimator, based on its Bahadur representation.

reinforcement-learning

Distributed Semi-Supervised Sparse Statistical Inference

no code implementations17 Jun 2023 Jiyuan Tu, Weidong Liu, Xiaojun Mao, Mingyue Xu

The debiased estimator is a crucial tool in statistical inference for high-dimensional model parameters.

Variance Reduced Median-of-Means Estimator for Byzantine-Robust Distributed Inference

no code implementations4 Mar 2021 Jiyuan Tu, Weidong Liu, Xiaojun Mao, Xi Chen

Based on the proposed VRMOM estimator, we develop a general distributed inference algorithm that is robust against Byzantine failures.

Computational Efficiency

Cannot find the paper you are looking for? You can Submit a new open access paper.