[Retracted] Calculation Model of Regional Economic Growth Efficiency by Intelligently Optimized Interunit Layout

Table 4

Validation results III.

Algorithm	The optimal value	Fitness value	Mean squared error	Time (s)
GA	(2.71e-05, 0.644, 0.244)	0.5049	8.3424e-05	108
PO	(5.34e-04, 0.757, 0.686)	0.2414	0.014	54
SA	(3.76e-06, 0.413, 0.534)	6.516e-05	3.3248e-05	298
Ic	(6.55e-08, 0.003, 0.312)	4.632e-12	8.5478e-12	87