HU, M.; WEI, F.; PENG, Y.; HUANG, Z.; YANG, N.; LI, D. Read + Verify: Machine Reading Comprehension with Unanswerable Questions. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 6529-6537, 2019. DOI: 10.1609/aaai.v33i01.33016529. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/4619. Acesso em: 20 apr. 2024.