Dynamically Dimensioned Search Grey Wolf Optimizer Based on Positional Interaction Information

Table 1

Description of 23 classic benchmark functions.

Key	Function	Range	m	C
		[−100, 100]	10, 30, 50, 100	U	0
		[−10, 10]	10, 30, 50, 100	U	0
		[−100, 100]	10, 30, 50, 100	U	0
		[−100, 100]	10, 30, 50, 100	U	0
		[−30, 30]	10, 30, 50, 100	U	0
		[−100, 100]	10, 30, 50, 100	U	0
		[−128, 128]	10, 30, 50, 100	U	0
		[−500, 500]	10, 30, 50, 100	M	−418.9829 × D
		[−5.12, 5.12]	10, 30, 50, 100	M	0
		[−32, 32]	10, 30, 50, 100	M	0
		[−600, 600]	10, 30, 50, 100	M	0
		[−50, 50]	10, 30, 50, 100	M	0
		[−50, 50]	10, 30, 50, 100	M	0
		[−65, 65]	2	F	1
		[−5, 5]	4	F	0.0003
		[−5, 5]	2	F	−1.0316
		[−5, 5]	2	F	0.398
		[−2, 2]	2	F	3
		[1, 3]	3	F	−3.86
		[0, 1]	6	F	−3.32
		[0, 10]	4	F	−10.1532
		[0, 10]	4	F	−10.4029
		[0, 10]	4	F	−10.5363

m: dimension; C: category; U: unimodal; M: multimodal; F: fixed-dimension multimodal.