Application of Kriging Algorithm Based on ACFPSO in Geomagnetic Data Interpolation

Table 4

Test results with 5 dimensions and 500 iterations.

Test function	Index	PSO	CFPSO	ACFPSO
Sphere	Mean	0.0066	2.5869e − 24	0
	Deviation	0.0047	1.4169e − 23	0
	Time (s)	0.112825	0.091152	0.108400
Rastrigin	Mean	0.0059	2.0724e − 15	0
	Deviation	0.0038	8.3850e − 15	0
	Time (s)	0.090972	0.083736	0.088310
Griewangk	Mean	0.0012	9.6219e − 17	0
	Deviation	8.3142e − 04	1.9059e − 16	0
	Time (s)	0.090130	0.092149	0.096418