LU, W.; ZHOU, Y.; YU, J.; JIA, C. Concept Extraction and Prerequisite Relation Learning from Educational Data. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 9678-9685, 2019. DOI: 10.1609/aaai.v33i01.33019678. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/5033. Acesso em: 19 apr. 2024.