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Scalable Quasi-Bayesian Inference for Instrumental Variable Regression


Jun 16, 2021
Ziyu Wang, Yuhao Zhou, Tongzheng Ren, Jun Zhu

* ZW and YZ contribute equally 

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Unsupervised Out-of-Domain Detection via Pre-trained Transformers


Jun 02, 2021
Keyang Xu, Tongzheng Ren, Shikun Zhang, Yihao Feng, Caiming Xiong

* Accepted by ACL 2021. Code is available at https://github.com/rivercold/BERT-unsupervised-OOD 

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Nearly Horizon-Free Offline Reinforcement Learning


Mar 25, 2021
Tongzheng Ren, Jialian Li, Bo Dai, Simon S. Du, Sujay Sanghavi


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Combinatorial Bandits without Total Order for Arms


Mar 03, 2021
Shuo Yang, Tongzheng Ren, Inderjit S. Dhillon, Sujay Sanghavi


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Linear Bandit Algorithms with Sublinear Time Complexity


Mar 03, 2021
Shuo Yang, Tongzheng Ren, Sanjay Shakkottai, Eric Price, Inderjit S. Dhillon, Sujay Sanghavi


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Accountable Off-Policy Evaluation With Kernel Bellman Statistics


Aug 15, 2020
Yihao Feng, Tongzheng Ren, Ziyang Tang, Qiang Liu

* 22 pages, 4 figures, ICML 2020 

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Stein Self-Repulsive Dynamics: Benefits From Past Samples


Feb 21, 2020
Mao Ye, Tongzheng Ren, Qiang Liu


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MaxUp: A Simple Way to Improve Generalization of Neural Network Training


Feb 20, 2020
Chengyue Gong, Tongzheng Ren, Mao Ye, Qiang Liu


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Implicit Regularization of Normalization Methods


Nov 23, 2019
Xiaoxia Wu, Edgar Dobriban, Tongzheng Ren, Shanshan Wu, Zhiyuan Li, Suriya Gunasekar, Rachel Ward, Qiang Liu


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Function Space Particle Optimization for Bayesian Neural Networks


Feb 26, 2019
Ziyu Wang, Tongzheng Ren, Jun Zhu, Bo Zhang

* To appear in ICLR 19 

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Reward Shaping via Meta-Learning


Jan 27, 2019
Haosheng Zou, Tongzheng Ren, Dong Yan, Hang Su, Jun Zhu

* first two authors contributed equally 

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Lazy-CFR: a fast regret minimization algorithm for extensive games with imperfect information


Oct 10, 2018
Yichi Zhou, Tongzheng Ren, Jialian Li, Dong Yan, Jun Zhu


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Learning to Write Stylized Chinese Characters by Reading a Handful of Examples


Jun 18, 2018
Danyang Sun, Tongzheng Ren, Chongxun Li, Hang Su, Jun Zhu

* Accepted by IJCAI 2018 

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