Table 7 Selected features using BBFS algorithm.

From: Improved CKD classification based on explainable artificial intelligence with extra trees and BBFS

Features names

age

specific_gravity

albumin

sugar

red_blood_cells

pus_cell

pus_cell_clumps

bacteria

blood_glucose_random

haemoglobin

packed_cell_volume

red_blood_cell_count

hypertension

diabetes_mellitus

coronary_artery_disease

appetite

peda_edema