LI, Mingming; ZHANG, Shuai; ZHU, Fuqing; QIAN, Wanhui; ZANG, Liangjun; HAN, Jizhong; HU, Songlin. Symmetric Metric Learning with Adaptive Margin for Recommendation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 04, p. 4634–4641, 2020. DOI: 10.1609/aaai.v34i04.5894. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/5894. Acesso em: 28 may. 2026.