GRAIN: Group-Reinforced Adaptive Interaction Network for Cold-Start CTR Prediction in E-commerce Search.

@inproceedings{bao-2025-grain, author = {Wei Bao and Hao Chen and Bang Lin and Tao Zhang and Chengfu Huo}, editor = {Nicola Ferro and Maria Maistro and Gabriella Pasi and Omar Alonso and Andrew Trotman and Suzan Verberne}, title = {{GRAIN: Group-Reinforced Adaptive Interaction Network for Cold-Start CTR Prediction in E-commerce Search}}, booktitle = {{Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025}}, pages = {4275--4279}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3726302.3731947}, doi = {https://doi.org/10.1145/3726302.3731947} }