Efficient Parameters Estimation Method for the Separable Nonlinear Least Squares Problem

Table 3

Sum of the squared residuals between predicted values obtained using the three methods and the true observations in Example 1.

Method	y_SSR (max)	y_SSR (min)	y_SSR (mean)	MSE	Iteration times (mean)	Function count (mean)
LMunSep	5.0763	3.0089	4.2680	0.0107	11.9	251.5
LMVP + LS	5.0763	3.0089	4.2680	0.0107	9.8	144.9
LMVP + CVCL	14.3523	7.3535	9.9158	0.0248	9.8	144.9