MU ZHANG; ZONGFANG ZHOU. A Credit Rating Model for Enterprises Based on Projection Pursuit and K-Means Clustering Algorithm. Journal of Risk Analysis and Crisis Response, [S. l.], v. 2, n. 2, 2021. Disponível em: https://jracr.com/index.php/jracr/article/view/26. Acesso em: 23 may. 2024.