ZENG, D.; ZHANG, H.; LIU, Q. CopyMTL: Copy Mechanism for Joint Extraction of Entities and Relations with Multi-Task Learning. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 05, p. 9507-9514, 2020. DOI: 10.1609/aaai.v34i05.6495. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/6495. Acesso em: 19 apr. 2024.