JI, Gaoyichou. Olympic Medal Count Prediction Model Based on Xgboost. Highlights in Science, Engineering and Technology, [S. l.], v. 155, p. 348–354, 2025. DOI: 10.54097/m30t9y42. Disponível em: https://hsetdata.com/index.php/ojs/article/view/1215. Acesso em: 23 apr. 2026.