Table 4. Parameters Settings of Different Methods.

methods	parameters settings
MMFO-PNN	N = 10, T = 20
Sa-PNN	smin = 0.1, smax = 0.8, sinter = 4.9, T = 20
GA-PNN	Pm = 0.01, Pc = 0.7, N = 10, T = 20
BA-PNN	A = 0.5, r = 0.5, N = 10, T = 20
PSO-PNN	c1 = 1.49445, c2 = 1.49445, T = 20
GA-SVM	Pm = 0.01, Pc = 0.9, N = 10, T = 20, kmax = 103, kmin = 10–3, pmax = 103, pmin = 10–3
GWO-hybrid KELM	N = 10, T = 20
SaE-ELM	N = 10, T = 20, strategy = 1, numst = 4, hidden number = 10
MBA-BP	A = 0.5, r = 0.5, N = 10, T = 20, hidden number = 10
MCS-BP	Pa = 0.25, N = 10, T = 20, hidden number = 10
PNN	σ = 0.07
IEC	non