Table 15 Friedman ranks for CEC-2020 benchmark functions(Dim = 20).

From: Channa argus optimizer for solving numerical optimization and engineering problems

Fun

CAO

MA

LSO

GWO

HHO

WOA

EO

MPA

Fun1

1

2

6

5

8

3

7

4

Fun2

1

5

7

2

8

4

6

3

Fun3

1

3

4

2

8

6

7

5

Fun4

1

2

7

5

8

3

6

4

Fun5

1

6

3

2

8

4

7

5

Fun6

1

3

6

2

8

5

7

4

Fun7

1

5

4

2

8

7

6

3

Fun8

2

1

5

3

8

6

7

4

Fun9

1

3

5

2

8

6

7

4

Fun10

2

1

6

3

8

4

7

5

Mean rank

1.2

3.1

5.3

2.8

8.0

4.8

4.7

4.1

Result

1

3

7

2

8

6

5

4