BERT-Based Cross-Encoder for Large-Scale Engagement Prediction and Re-ranking in Walmart Search Engine.

@inproceedings{chen-2026-bertbased, author = {Shuyi Chen and Philip Fu and Ajit Puthenputhussery and Changsung Kang and Ming Sun and Cun Mu and Sachin Yadav and Hongwei Shang}, editor = {Hannah Bast and Alistair Moffat and Falk Scholer and Marc Najork and Min Zhang and Hannah Bast and Marc Najork and Min Zhang}, title = {{BERT-Based Cross-Encoder for Large-Scale Engagement Prediction and Re-ranking in Walmart Search Engine}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {4490--4494}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3808499}, doi = {https://doi.org/10.1145/3805712.3808499} }