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Xinlei Shi

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Contrastive State Augmentations for Reinforcement Learning-Based Recommender Systems

May 18, 2023
Zhaochun Ren, Na Huang, Yidan Wang, Pengjie Ren, Jun Ma, Jiahuan Lei, Xinlei Shi, Hengliang Luo, Joemon M Jose, Xin Xin

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Improving Implicit Feedback-Based Recommendation through Multi-Behavior Alignment

May 09, 2023
Xin Xin, Xiangyuan Liu, Hanbing Wang, Pengjie Ren, Zhumin Chen, Jiahuan Lei, Xinlei Shi, Hengliang Luo, Joemon Jose, Maarten de Rijke, Zhaochun Ren

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On the User Behavior Leakage from Recommender Exposure

Oct 16, 2022
Xin Xin, Jiyuan Yang, Hanbing Wang, Jun Ma, Pengjie Ren, Hengliang Luo, Xinlei Shi, Zhumin Chen, Zhaochun Ren

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