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A Multi-modal and Multi-task Learning Method for Action Unit and Expression Recognition


Jul 15, 2021
Yue Jin, Tianqing Zheng, Chao Gao, Guoqiang Xu

* 5 pages, 3 figures, 2 tables 

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Asymptotic analysis of V-BLAST MIMO for coherent optical wireless communications in Gamma-Gamma turbulence


Jul 12, 2021
Yiming Li, Chao Gao, Mark S. Leeson, Xiaofeng Li


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On AO*, Proof Number Search and Minimax Search


Mar 30, 2021
Chao Gao

* 6 pages, 1 page reference 

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On Computation Complexity of True Proof Number Search


Feb 08, 2021
Chao Gao

* 5 pages, short. Specific discussion on a narrow topic 

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Optimal Full Ranking from Pairwise Comparisons


Jan 21, 2021
Pinhan Chen, Chao Gao, Anderson Y. Zhang


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SDP Achieves Exact Minimax Optimality in Phase Synchronization


Jan 07, 2021
Chao Gao, Anderson Y. Zhang

* arXiv admin note: text overlap with arXiv:2010.04345 

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SCC: an efficient deep reinforcement learning agent mastering the game of StarCraft II


Dec 24, 2020
Xiangjun Wang, Junxiao Song, Penghui Qi, Peng Peng, Zhenkun Tang, Wei Zhang, Weimin Li, Xiongjun Pi, Jujie He, Chao Gao, Haitao Long, Quan Yuan

* NeurIPS 2020 Deep Reinforcement Learning Workshop 

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Residual Matrix Product State for Machine Learning


Dec 22, 2020
Ye-Ming Meng, Jing Zhang, Peng Zhang, Chao Gao, Shi-Ju Ran


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Convergence Rates of Empirical Bayes Posterior Distributions: A Variational Perspective


Sep 08, 2020
Fengshuo Zhang, Chao Gao


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Partial Recovery for Top-$k$ Ranking: Optimality of MLE and Sub-Optimality of Spectral Method


Jun 30, 2020
Pinhan Chen, Chao Gao, Anderson Y. Zhang


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Model Repair: Robust Recovery of Over-Parameterized Statistical Models


May 20, 2020
Chao Gao, John Lafferty


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Iterative Algorithm for Discrete Structure Recovery


Nov 04, 2019
Chao Gao, Anderson Y. Zhang


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Natural-Logarithm-Rectified Activation Function in Convolutional Neural Networks


Aug 25, 2019
Yang Liu, Jianpeng Zhang, Chao Gao, Jinghua Qu, Lixin Ji


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A Sensitivity Analysis of Attention-Gated Convolutional Neural Networks for Sentence Classification


Aug 25, 2019
Yang Liu, Jianpeng Zhang, Chao Gao, Jinghua Qu, Lixin Ji


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On Hard Exploration for Reinforcement Learning: a Case Study in Pommerman


Jul 26, 2019
Chao Gao, Bilal Kartal, Pablo Hernandez-Leal, Matthew E. Taylor

* AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment (AIIDE) 2019 

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Skynet: A Top Deep RL Agent in the Inaugural Pommerman Team Competition


Apr 20, 2019
Chao Gao, Pablo Hernandez-Leal, Bilal Kartal, Matthew E. Taylor

* 4th Multidisciplinary Conference on Reinforcement Learning and Decision Making 

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Safer Deep RL with Shallow MCTS: A Case Study in Pommerman


Apr 10, 2019
Bilal Kartal, Pablo Hernandez-Leal, Chao Gao, Matthew E. Taylor

* Adaptive Learning Agents (ALA) Workshop at AAMAS 2019. arXiv admin note: substantial text overlap with arXiv:1812.00045 

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Generative Adversarial Nets for Robust Scatter Estimation: A Proper Scoring Rule Perspective


Mar 05, 2019
Chao Gao, Yuan Yao, Weizhi Zhu


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Continual Match Based Training in Pommerman: Technical Report


Dec 18, 2018
Peng Peng, Liang Pang, Yufeng Yuan, Chao Gao

* 8 pages, 7 figures 

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Minimax Rates in Network Analysis: Graphon Estimation, Community Detection and Hypothesis Testing


Nov 14, 2018
Chao Gao, Zongming Ma


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Optimal Estimation and Completion of Matrices with Biclustering Structures


Oct 22, 2018
Chao Gao, Yu Lu, Zongming Ma, Harrison H. Zhou


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Robust Estimation and Generative Adversarial Nets


Oct 07, 2018
Chao Gao, Jiyi Liu, Yuan Yao, Weizhi Zhu


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An Attention-Gated Convolutional Neural Network for Sentence Classification


Aug 28, 2018
Yang Liu, Lixin Ji, Ruiyang Huang, Tuosiyu Ming, Chao Gao

* 15 pages, 4 figures and 5 tables 

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N-fold Superposition: Improving Neural Networks by Reducing the Noise in Feature Maps


May 03, 2018
Yang Liu, Qiang Qu, Chao Gao

* 7 pages, 5 figures, submitted to ICALIP 2018 

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Convergence Rates of Variational Posterior Distributions


Feb 02, 2018
Fengshuo Zhang, Chao Gao


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Phase Transitions in Approximate Ranking


Nov 30, 2017
Chao Gao


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Semi-automated Signal Surveying Using Smartphones and Floorplans


Nov 17, 2017
Chao Gao, Robert Harle


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