Effective Contrastive Weighting for Dense Query Expansion

Xiao Wang, Sean MacAvaney, Craig Macdonald, Iadh Ounis. Effective Contrastive Weighting for Dense Query Expansion. In Anna Rogers, Jordan L. Boyd-Graber, Naoaki Okazaki, editors, Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), ACL 2023, Toronto, Canada, July 9-14, 2023. pages 12688-12704, Association for Computational Linguistics, 2023. [doi]

Authors

Xiao Wang

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Sean MacAvaney

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Craig Macdonald

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Iadh Ounis

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