Classification of Employee Attendance Categories Using the Gradient Boosted Trees Algorithm. Indonesian Journal of Data and Science, [S. l.], v. 6, n. 3, p. 517–526, 2025. DOI: 10.56705/ijodas.v6i3.301. Disponível em: https://jurnal.yoctobrain.org/index.php/ijodas/article/view/301. Acesso em: 6 may. 2026.