no code implementations • 16 Nov 2022 • Xinyun Chen, Pengyi Shi, Shanwen Pu
Motivated by the emerging needs of personalized preventative intervention in many healthcare applications, we consider a multi-stage, dynamic decision-making problem in the online setting with unknown model parameters.
no code implementations • NeurIPS 2021 • Taeuk Jang, Pengyi Shi, Xiaoqian Wang
As we only need an estimated probability distribution of model output instead of the classification model structure, our post-processing model can be applied to a wide range of classification models and improve fairness in a model-agnostic manner and ensure privacy.
no code implementations • 12 Apr 2021 • Yihan Pan, Zhenghang Xu, Jin Guang, Jingjing Sun, Chengwenjian Wang, Xuanming Zhang, Xinyun Chen, J. G. Dai, Yichuan Ding, Pengyi Shi, Hongxin Pan, Kai Yang, Song Wu
To address the issue, we propose a novel two-level routing component to the queueing network model.
no code implementations • NeurIPS 2021 • Xin Liu, Bin Li, Pengyi Shi, Lei Ying
Thus, the overall computational complexity of our algorithm is similar to that of the linear UCB for unconstrained stochastic linear bandits.
no code implementations • 20 Oct 2020 • Xin Liu, Bin Li, Pengyi Shi, Lei Ying
This paper considers constrained online dispatching with unknown arrival, reward and constraint distributions.
no code implementations • 3 Dec 2019 • Xiaotian Liu, Pengyi Shi, Sarra Alqahtani, Victor Paúl Pauca, Miles Silman
However, algorithms for autonomous exploration often focus on optimizing time and coverage in a greedy fashion.