TANSEY, W.; PICHOTTA, K.; SCOTT, J. Leaf-Smoothed Hierarchical Softmax for Ordinal Prediction. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 32, n. 1, 2018. DOI: 10.1609/aaai.v32i1.11754. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/11754. Acesso em: 28 mar. 2023.