TANG, P.; JIANG, M.; XIA, B. (Ning); PITERA, J. W.; WELSER, J.; CHAWLA, N. V. Multi-Label Patent Categorization with Non-Local Attention-Based Graph Convolutional Network. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 05, p. 9024-9031, 2020. DOI: 10.1609/aaai.v34i05.6435. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/6435. Acesso em: 11 apr. 2021.