ZHANG, Baolong; HUANG, Haiyan; WANG, Dongxia. Medical Insurance Cost Prediction Using Gradient Boosting Regression: A Machine Learning Approach. Informatica, [S. l.], v. 49, n. 23, 2025. DOI: 10.31449/inf.v49i23.8100. Disponível em: https://www.informatica.si/index.php/informatica/article/view/8100. Acesso em: 21 jan. 2026.