Multi-granularity Interest Retrieval and Refinement Network for Long-Term User Behavior Modeling in CTR Prediction

Xiang Xu, Hao Wang 0076, Wei Guo 0006, Luankang Zhang, Wanshan Yang, Runlong Yu, Yong Liu 0020, Defu Lian, Enhong Chen. Multi-granularity Interest Retrieval and Refinement Network for Long-Term User Behavior Modeling in CTR Prediction. In Yizhou Sun, Flavio Chierichetti, Hady W. Lauw, Claudia Perlich, Wee Hyong Tok, Andrew Tomkins, editors, Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, V.1, KDD 2025, Toronto, ON, Canada, August 3-7, 2025. pages 2745-2755, ACM, 2025. [doi]

Abstract

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