Counterfactual Model Selection in Contextual Bandits.

@inproceedings{ishikawa-2025-counterfactual, author = {Shion Ishikawa and Young-joo Chung and Yun-Ching Liu and Yu Hirate}, editor = {Nicola Ferro and Maria Maistro and Gabriella Pasi and Omar Alonso and Andrew Trotman and Suzan Verberne}, title = {{Counterfactual Model Selection in Contextual Bandits}}, 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 = {2597--2601}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3726302.3730176}, doi = {https://doi.org/10.1145/3726302.3730176} }