Yibin Lei, Liang Ding, Yu Cao, Changtong Zan, Andrew Yates, Dacheng Tao. Unsupervised Dense Retrieval with Relevance-Aware Contrastive Pre-Training. In Anna Rogers, Jordan L. Boyd-Graber, Naoaki Okazaki, editors, Findings of the Association for Computational Linguistics: ACL 2023, Toronto, Canada, July 9-14, 2023. pages 10932-10940, Association for Computational Linguistics, 2023. [doi]
Abstract is missing.