Application of Kriging Algorithm Based on ACFPSO in Geomagnetic Data Interpolation

Table 2

Test results with 5 dimensions and 100 iterations.

Test function	Index	PSO	CFPSO	ACFPSO
Sphere	Mean	0.0073	2.0150e − 04	7.7923e − 09
	Deviation	0.0062	2.8657e − 04	2.2586e − 08
	Time (s)	0.027223	0.022201	0.028824
Rastrigin	Mean	0.0112	2.1919e − 04	2.3561e − 08
	Deviation	0.0081	4.7060e − 04	4.7727e − 08
	Time (s)	0.028003	0.025485	0.026312
Griewangk	Mean	0.0085	9.3705e − 05	1.4708e − 09
	Deviation	0.0063	1.3605e − 04	2.2445e − 09
	Time (s)	0.027149	0.020732	0.024963