IMPROVED LIGHTGBM MODEL PERFORMANCE ANALYSIS AND COMPARISON FOR CORONARY HEART DISEASE PREDICTION. International Journal of Information Technology and Computer Engineering, [S. l.], v. 12, n. 3, p. 658–672, 2024. Disponível em: https://ijitce.org/index.php/ijitce/article/view/717. Acesso em: 27 apr. 2026.