Table 2.

Describing the CEC’2020 test-suite.

No	Function specification	Fi*
Uni-modal function
F1	Shifted and rotated Bent Cigar function	100
Multi-modal shifted and rotated functions
F2	Shifted and rotated schwefel's function	1100
F3	Shifted and Rotated Lunacek bi-Rastrigin function	700
F4	Expanded Rosenbrock’s plus Griewangk’s function	1900
Hybrid functions
F5	N = 3	1700
F6	N = 4	1600
F7	N = 5	2100
Composition functions
F8	N = 3	2200
F9	N = 4	2400
F10	N = 5	2500