When do Generative Query and Document Expansions Fail? A Comprehensive Study Across Methods, Retrievers, and Datasets

When do Generative Query and Document Expansions Fail? A Comprehensive Study Across Methods, Retrievers, and Datasets Orion Weller author Kyle Lo author David Wadden author Dawn Lawrie author Benjamin Van Durme author Arman Cohan author Luca Soldaini author 2024-03 text Findings of the Association for Computational Linguistics: EACL 2024 Yvette Graham editor Matthew Purver editor Association for Computational Linguistics St. Julian’s, Malta conference publication weller-etal-2024-generative 10.18653/v1/2024.findings-eacl.134 https://aclanthology.org/2024.findings-eacl.134/ 2024-03 1987 2003