WANG, Shiqi; ZHANG, Yeqin; NGUYEN, Cam-Tu. Mitigating the Impact of False Negative in Dense Retrieval with Contrastive Confidence Regularization. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 38, n. 17, p. 19171–19179, 2024. DOI: 10.1609/aaai.v38i17.29885. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/29885. Acesso em: 13 may. 2026.