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Reward-Biased Maximum Likelihood Estimation for Linear Stochastic Bandits

Oct 08, 2020
Yu-Heng Hung, Ping-Chun Hsieh, Xi Liu, P. R. Kumar


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Developing Multi-Task Recommendations with Long-Term Rewards via Policy Distilled Reinforcement Learning

Jan 27, 2020
Xi Liu, Li Li, Ping-Chun Hsieh, Muhe Xie, Yong Ge, Rui Chen


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ICDAR 2019 Robust Reading Challenge on Reading Chinese Text on Signboard

Dec 20, 2019
Xi Liu, Rui Zhang, Yongsheng Zhou, Qianyi Jiang, Qi Song, Nan Li, Kai Zhou, Lei Wang, Dong Wang, Minghui Liao, Mingkun Yang, Xiang Bai, Baoguang Shi, Dimosthenis Karatzas, Shijian Lu, C. V. Jawahar

* International Conference on Document Analysis and Recognition, 2019 

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Bandit Learning Through Biased Maximum Likelihood Estimation

Jul 23, 2019
Xi Liu, Ping-Chun Hsieh, Anirban Bhattacharya, P. R. Kumar

* 23 pages, 5 figures 

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Micro- and Macro-Level Churn Analysis of Large-Scale Mobile Games

Jan 14, 2019
Xi Liu, Muhe Xie, Xidao Wen, Rui Chen, Yong Ge, Nick Duffield, Na Wang

* arXiv admin note: substantial text overlap with arXiv:1808.06573 

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Streaming Network Embedding through Local Actions

Nov 14, 2018
Xi Liu, Ping-Chun Hsieh, Nick Duffield, Rui Chen, Muhe Xie, Xidao Wen


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Heteroscedastic Bandits with Reneging

Oct 31, 2018
Ping-Chun Hsieh, Xi Liu, Anirban Bhattacharya, P. R. Kumar


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A Semi-Supervised and Inductive Embedding Model for Churn Prediction of Large-Scale Mobile Games

Oct 10, 2018
Xi Liu, Muhe Xie, Xidao Wen, Rui Chen, Yong Ge, Nick Duffield, Na Wang

* to appear in ICDM 2018 

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Adaptive Neighboring Selection Algorithm Based on Curvature Prediction in Manifold Learning

Apr 13, 2017
Lin Ma, Caifa Zhou, Xi Liu, Yubin Xu

* Journal of Harbin Institute of Technology, 20(3), pp.119--123 (2013) 
* 3 figures, from Journal of Harbin Institute of Technology 

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Full-reference image quality assessment-based B-mode ultrasound image similarity measure

Jan 17, 2017
Kele Xu, Xi Liu, Hengxing Cai, Zhifeng Gao

* 7 pages, 4 figures 

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Maximum Correntropy Unscented Filter

Aug 26, 2016
Xi Liu, Badong Chen, Bin Xu, Zongze Wu, Paul Honeine

* 9 pages,6 figures 

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Maximum Correntropy Kalman Filter

Sep 15, 2015
Badong Chen, Xi Liu, Haiquan Zhao, José C. Príncipe

* 11 pages, 11 figures, 7 tables 

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