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Chongming Gao

On the Theories Behind Hard Negative Sampling for Recommendation

Feb 19, 2023
Wentao Shi, Jiawei Chen, Fuli Feng, Jizhi Zhang, Junkang Wu, Chongming Gao, Xiangnan He

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* Accepted by WWW'2023; Code is available at https://github.com/swt-user/WWW_2023_code

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KuaiRand: An Unbiased Sequential Recommendation Dataset with Randomly Exposed Videos

Aug 23, 2022
Chongming Gao, Shijun Li, Yuan Zhang, Jiawei Chen, Biao Li, Wenqiang Lei, Peng Jiang, Xiangnan He

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* CIKM '22 Resource Paper. Dataset Webpage: https://kuairand.com

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CIRS: Bursting Filter Bubbles by Counterfactual Interactive Recommender System

Apr 04, 2022
Chongming Gao, Wenqiang Lei, Jiawei Chen, Shiqi Wang, Xiangnan He, Shijun Li, Biao Li, Yuan Zhang, Peng Jiang

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* 11 pages, 9 figures

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KuaiRec: A Fully-observed Dataset for Recommender Systems

Feb 22, 2022
Chongming Gao, Shijun Li, Wenqiang Lei, Biao Li, Peng Jiang, Jiawei Chen, Xiangnan He, Jiaxin Mao, Tat-Seng Chua

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* 11 pages, 7 figures

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Who Are the Best Adopters? User Selection Model for Free Trial Item Promotion

Feb 22, 2022
Shiqi Wang, Chongming Gao, Min Gao, Junliang Yu, Zongwei Wang, Hongzhi Yin

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* 12 pages, 7 figures

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Advances and Challenges in Conversational Recommender Systems: A Survey

Feb 07, 2021
Chongming Gao, Wenqiang Lei, Xiangnan He, Maarten de Rijke, Tat-Seng Chua

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* 30 pages, 8 figures

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