Predatory Search Strategy Based on Swarm Intelligence for Continuous Optimization Problems

Table 6

Exploration performance of the different algorithms.

𝑚	Algorithm	Index	Sphere	Rosenbrock	Schaffer's 𝑓6	Rastrigrin	Griewank
10		Suc. rate	1	0.82	0.75	0.97	0.96
	GPSO	Iterations	1379.95	1847.4512	1808.3334	605.8866	1149.5938
		Ave. time (s)	0.216	0.360	0.059	0.154	0.264
		Suc. rate	1	0.98	1	0	1
	GTO	Iterations	1.04	164.79	3.2333333	—	1.01
		Ave. time (s)	0.009	0.038	0.011	—	0.009
		Suc. rate	1	1	1	1	1
	PSS-PSO	Iterations	832.66	1879.39	1570.9	690.5	998.34
		Ave. time (s)	0.140	0.317	0.040	0.144	0.200
30		Suc. rate	1	0.93	1	1	0.99
	GPSO	Iterations	320.59	780.17896	959.46	226.89	433.21213
		Ave. time (s)	0.159	0.464	0.058	0.144	0.292
		Suc. rate	1	1	1	0	1
	GTO	Iterations	1.06	111.31	3.2666	—	1
		Ave. time (s)	0.01	0.038	0.011	—	0.01
		Suc. rate	1	1	1	1	1
	PSS-PSO	Iterations	332.81	648.07	434.0	243.94	319.57
		Ave. time (s)	0.163	0.311	0.030	0.151	0.192