KUSNAENI, K.; ADHALIA, N. F.; ZULFATTAH, A. K. IMPLEMENTATION OF FEATURE IMPORTANCE XGBOOST ALGORITHM TO DETERMINE THE ACTIVE COMPOUNDS OF SEMBUNG LEAVES (BLUMEA BALSAMIFERA). BAREKENG: Jurnal Ilmu Matematika dan Terapan, v. 19, n. 1, p. 675-686, 13 jan. 2025.