Table 4: Optimized classification result between healthy versus NR, GV, NS, CG, DM, and CHD groups.

Classes compared with healthyOptimal feature(s)Average accuracy

NR1, 7, 12, 8, 482.09%
GV1, 886.72%
NS7, 4, 1, 885.26%
CG175.19%
DM12, 1, 13, 9, 1169.09%
CHD8, 6, 4, 10, 13, 9, 280.89%