Unbiased Learning-to-Rank Needs Unconfounded Propensity Estimation.

@inproceedings{luo-2024-unbiased, author = {Dan Luo and Lixin Zou and Qingyao Ai and Zhiyu Chen and Chenliang Li and Dawei Yin and Brian D. Davison}, editor = {Grace Hui Yang and Hongning Wang and Sam Han and Claudia Hauff and Guido Zuccon and Yi Zhang}, title = {{Unbiased Learning-to-Rank Needs Unconfounded Propensity Estimation}}, booktitle = {{Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024}}, pages = {1535--1545}, publisher = {ACM}, year = {2024}, url = {https://doi.org/10.1145/3626772.3657772}, doi = {https://doi.org/10.1145/3626772.3657772} }