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Graph Collaborative Reasoning

Dec 28, 2021
Hanxiong Chen, Yunqi Li, Shaoyun Shi, Shuchang Liu, He Zhu, Yongfeng Zhang

* 10 pages. Accepted to ACM WSDM 2022 

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Counterfactual Evaluation for Explainable AI

Sep 05, 2021
Yingqiang Ge, Shuchang Liu, Zelong Li, Shuyuan Xu, Shijie Geng, Yunqi Li, Juntao Tan, Fei Sun, Yongfeng Zhang

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Variation Control and Evaluation for Generative SlateRecommendations

Feb 26, 2021
Shuchang Liu, Fei Sun, Yingqiang Ge, Changhua Pei, Yongfeng Zhang

* 12 pages, 8 figures, to be published in WWW 2021 

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Discrete Knowledge Graph Embedding based on Discrete Optimization

Jan 13, 2021
Yunqi Li, Shuyuan Xu, Bo Liu, Zuohui Fu, Shuchang Liu, Xu Chen, Yongfeng Zhang

* Accepted at the AAAI-20 Workshop on Knowledge Discovery from Unstructured Data in Financial Services 

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Towards Long-term Fairness in Recommendation

Jan 10, 2021
Yingqiang Ge, Shuchang Liu, Ruoyuan Gao, Yikun Xian, Yunqi Li, Xiangyu Zhao, Changhua Pei, Fei Sun, Junfeng Ge, Wenwu Ou, Yongfeng Zhang

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Learning Post-Hoc Causal Explanations for Recommendation

Jun 30, 2020
Shuyuan Xu, Yunqi Li, Shuchang Liu, Zuohui Fu, Yongfeng Zhang

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