WANG, X.; HUA, Y.; KODIROV, E.; HU, G.; ROBERTSON, N. M. Deep Metric Learning by Online Soft Mining and Class-Aware Attention. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 5361-5368, 2019. DOI: 10.1609/aaai.v33i01.33015361. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/4474. Acesso em: 7 jul. 2022.