Table 7.
Results of fixed-dimension multimodal benchmark functions.
Function | Criteria | COOTCLCO | COOT | PSO | GWO | SSA | BOA | SOA | SCA |
---|---|---|---|---|---|---|---|---|---|
F14 | avg | 0.998 | 0.998 | 1.6906 | 4.1922 | 0.998 | 1.0643 | 1.3948 | 1.3287 |
std | 3.0018 × 10−16 | 2.2395 × 10−16 | 1.4911 | 4.4183 | 1.725 × 10−16 | 0.36262 | 0.80721 | 0.75206 | |
W | / | ≈ | + | + | ≈ | + | + | + | |
R | 1 | 2 | 7 | 8 | 3 | 4 | 6 | 5 | |
F15 | avg | 0.00046961 | 0.00064839 | 0.0004961 | 0.005088 | 0.00082478 | 0.00032609 | 0.0011046 | 0.00081571 |
std | 0.00020712 | 0.00031895 | 0.00039601 | 0.0085754 | 0.00024494 | 1.7582 × 10−05 | 0.00031781 | 0.00030811 | |
W | / | + | ≈ | + | + | − | + | + | |
R | 2 | 4 | 3 | 8 | 6 | 1 | 7 | 5 | |
F16 | avg | −1.0316 | −1.0316 | −1.0316 | −1.0316 | −1.0316 | −1.0316 | −1.0316 | −1.0316 |
std | 6.8377 × 10−16 | 1.8251 × 10−12 | 6.7752 × 10−16 | 2.3368 × 10−09 | 3.931 × 10−15 | 1.0339 × 10−05 | 1.4916 × 10−07 | 1.4874 × 10−05 | |
W | / | ≈ | ≈ | ≈ | ≈ | + | + | + | |
R | 1 | 4 | 2 | 5 | 3 | 8 | 6 | 7 | |
F17 | avg | 0.39789 | 0.39789 | 0.39789 | 0.39789 | 0.39789 | 0.39823 | 0.3979 | 0.39841 |
std | 0 | 1.2974 × 10−15 | 0 | 7.2275 × 10−08 | 2.070 × 10−15 | 0.00079194 | 1.0205 × 10−05 | 0.00052896 | |
W | / | + | ≈ | + | ≈ | + | + | + | |
R | 1 | 4 | 1 | 5 | 3 | 7 | 6 | 8 | |
F18 | avg | 3 | 3 | 3 | 3 | 3 | 3.0112 | 3 | 3 |
std | 3.2769 × 10−15 | 1.5417 × 10−14 | 1.7916 × 10−15 | 7.3174 × 10−06 | 3.959 × 10−14 | 0.032131 | 1.9517 × 10−05 | 4.1425 × 10−05 | |
W | / | + | ≈ | + | ≈ | + | + | + | |
R | 1 | 4 | 2 | 5 | 3 | 8 | 7 | 6 | |
F19 | avg | −0.30048 | −0.30048 | −3.8628 | −0.30048 | −0.30048 | −0.30048 | −0.30048 | −0.30048 |
std | 2.2584 × 10−16 | 2.2584 × 10−16 | 2.7101 × 10−15 | 2.2584 × 10−16 | 2.259 × 10−16 | 2.2584 × 10−16 | 2.2584 × 10−16 | 2.2584 × 10−16 | |
W | / | ≈ | − | + | ≈ | + | + | + | |
R | 2 | 3 | 1 | 7 | 4 | 6 | 5 | 8 | |
F20 | avg | −3.2982 | −3.2943 | −3.2625 | −3.277 | −3.2263 | −3.1381 | −2.7975 | −2.8919 |
std | 0.04837 | 0.051146 | 0.060463 | 0.073544 | 0.048682 | 0.14729 | 0.54644 | 0.39914 | |
W | / | ≈ | + | + | + | + | + | + | |
R | 1 | 2 | 4 | 3 | 5 | 6 | 8 | 7 | |
F21 | avg | −9.6924 | −9.2305 | −6.3881 | −9.1395 | −7.5573 | −9.0466 | −3.1981 | −3.0402 |
std | 1.3421 | 2.1365 | 3.4666 | 2.0617 | 3.122 | 0.94949 | 3.9074 | 2.2051 | |
W | / | + | + | + | + | + | + | + | |
R | 1 | 2 | 6 | 3 | 5 | 4 | 7 | 8 | |
F22 | avg | −9.5169 | −10.2271 | −6.578 | −10.4027 | −9.2863 | −9.4478 | −6.1925 | −3.9181 |
std | 2.0147 | 0.96292 | 3.5147 | 0.00013733 | 2.584 | 1.1399 | 4.6827 | 1.9622 | |
W | / | − | + | − | + | ≈ | + | + | |
R | 3 | 2 | 6 | 1 | 5 | 4 | 7 | 8 | |
F23 | avg | −9.7655 | −10.3577 | −8.1972 | −10.5362 | −9.4872 | −10.0631 | −8.1032 | −4.9455 |
std | 1.8698 | 0.97874 | 3.6466 | 0.00010617 | 2.4332 | 0.3434 | 3.9097 | 1.9771 | |
W | / | − | + | − | ≈ | − | + | + | |
R | 4 | 2 | 6 | 1 | 5 | 3 | 7 | 8 | |
+/≈/− | / | 4/4/2 | 5/4/1 | 7/1/2 | 4/6/0 | 7/1/2 | 10/0/0 | 10/0/0 |