Yunjia Xi
Yunjia Xi
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U-rank: Utility-oriented learning to rank with implicit feedback
X Dai, J Hou, Q Liu, Y Xi, R Tang, W Zhang, X He, J Wang, Y Yu
Proceedings of the 29th ACM International Conference on Information …, 2020
Context-aware Reranking with Utility Maximization for Recommendation
Y Xi, W Liu, X Dai, R Tang, W Zhang, Q Liu, X He, Y Yu
arXiv preprint arXiv:2110.09059, 2021
Multi-Level Interaction Reranking with User Behavior History
Y Xi, W Liu, J Zhu, X Zhao, X Dai, R Tang, W Zhang, R Zhang, Y Yu
arXiv preprint arXiv:2204.09370, 2022
Neural Re-ranking in Multi-stage Recommender Systems: A Review
W Liu, Y Xi, J Qin, F Sun, B Chen, W Zhang, R Zhang, R Tang
arXiv preprint arXiv:2202.06602, 2022
Beyond Relevance Ranking: A General Graph Matching Framework for Utility-Oriented Learning to Rank
X Dai, Y Xi, W Zhang, Q Liu, R Tang, X He, J Hou, J Wang, Y Yu
ACM Transactions on Information Systems (TOIS) 40 (2), 1-29, 2021
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