Table 3 Raw data of experiments.
Function | Algorithm | Optimal value | Worst value | Average value | Standard deviation | Average iteration | Average time |
|---|---|---|---|---|---|---|---|
1 Ackley min f = 0 | GA | 7.92E−06 | 0.00012803 | 0.000051735 | 6.95E−10 | 176.7 | 0.23365 |
PSO | 1.71E−05 | 0.00057189 | 0.00011362 | 6.89E−09 | 600 | 0.046053 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 37.6333 | 0.053561 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 22.2667 | 0.033704 | |
2 Bukin6 min f = 0 | GA | 0.6912 | 11.2453 | 3.7961 | 2.6443 | 600 | 0.013 |
PSO | 0.0012517 | 0.13 | 0.058051 | 0.041452 | 600 | 0.013559 | |
WDX-WPOA | 0.0023801 | 0.082569 | 0.029872 | 0.022073 | 600 | 0.80598 | |
DAF-BRS-CWOA | 0.075576 | 0.50493 | 0.28726 | 0.12965 | 600 | 0.64729 | |
3 Drop-Wave min f = − 1 | GA | − 0.99992 | − 0.78573 | − 0.93986 | 0.04808 | 600 | 0.012028 |
PSO | − 1 | − 0.93625 | − 0.98512 | 0.026965 | 218.6333 | 0.004777 | |
WDX-WPOA | − 1 | − 1 | − 1 | 0 | 14.4333 | 0.018366 | |
DAF-BRS-CWOA | − 1 | − 1 | − 1 | 0 | 12.1333 | 0.016619 | |
4 Eggholder min f = − 959.6407 | GA | − 959.6387 | − 629.6112 | − 876.5954 | 78.8508 | 600 | 0.012111 |
PSO | − 959.6407 | − 718.1675 | − 926.7076 | 53.5701 | 600 | 0.012546 | |
WDX-WPOA | − 959.6407 | − 935.338 | − 947.2171 | 11.904 | 600 | 1.0656 | |
DAF-BRS-CWOA | − 959.6404 | − 935.3379 | − 948.744 | 11.7553 | 600 | 0.72768 | |
5 Griewank min f = 0 | GA | 0.004788 | 0.31789 | 0.075813 | 0.063402 | 600 | 0.013661 |
PSO | 0 | 0.019719 | 0.0026303 | 0.0045421 | 339.3 | 0.0085504 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 17.5667 | 0.025562 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 13.5 | 0.020979 | |
6 Levy min f = 0 | GA | 0.00024335 | 1.1263 | 0.12324 | 0.21281 | 600 | 0.038618 |
PSO | 1.50E−32 | 1.50E−32 | 1.50E−32 | 1.09E−47 | 600 | 0.039204 | |
WDX-WPOA | 0 | 5.98E−01 | 0.019935 | 0.10735 | 549.9 | 0.84128 | |
DAF-BRS-CWOA | 0 | 0.39478 | 0.013159 | 0.070865 | 479.1333 | 0.7371 | |
7 Levy13 min f = 0 | GA | 0.011247 | 2.2797 | 0.22303 | 0.76184 | 600 | 0.01238 |
PSO | 0.00010961 | − 0.97283 | − 0.97283 | 3.33E−16 | 600 | 0.012789 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 25.1333 | 0.038007 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 21.7 | 0.03573 | |
8 Rastrigin min f = 0 | GA | 0.013678 | 6.3489 | 2.2711 | 1.7587 | 600 | 0.0119 |
PSO | 0 | 0.99496 | 0.066331 | 0.24819 | 110.4333 | 0.0023772 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 12.3 | 0.018345 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 10.9 | 0.016472 | |
9 Schaffer2 min f = 0 | GA | 1.03E−06 | 0.042464 | 0.010477 | 0.0093243 | 600 | 0.01321 |
PSO | 0 | 0 | 0 | 0 | 66.9667 | 0.0019346 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 11.7333 | 0.016255 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 9.7 | 0.01489 | |
10 Bohachevsky1 min f = 0 | GA | 0.011268 | 0.91934 | 0.48134 | 0.25563 | 600 | 0.011984 |
PSO | 0 | 0 | 0 | 0 | 78.1667 | 0.0017231 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 14.5 | 0.020572 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 12.3 | 0.018081 | |
11 Perm0-d-β min f = 0 | GA | 0.011057 | 388.7314 | 26.2837 | 71.8592 | 600 | 0.01213 |
PSO | 0 | 0 | 0 | 0 | 175.3667 | 0.0052171 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 25.8 | 0.030897 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 21.7667 | 0.026103 | |
12 Rotated Hyper-Ellipsoi min f = 0 | GA | 0.00039244 | 0.12985 | 0.034819 | 0.03493 | 600 | 0.012687 |
PSO | 1.96E−134 | 1.02E−129 | 8.56E−131 | 2.28E−130 | 600 | 0.013828 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 25.9667 | 0.029679 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 22.7 | 0.027767 | |
13 Sum Squares min f = 0 | GA | 2.42E−06 | 0.0025094 | 0.00051005 | 0.00048937 | 600 | 0.012084 |
PSO | 5.91E−137 | 2.18E−132 | 3.76E−133 | 5.82E−133 | 600 | 0.013233 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 24.3667 | 0.029123 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 21.1667 | 0.027215 | |
14 Trid min f = − 2 | GA | − 0.037736 | − 1.9991 | − 1.8925 | 0.11219 | 600 | 0.01241 |
PSO | − 2 | − 2 | − 2 | 0 | 600 | 0.014356 | |
WDX-WPOA | − 2 | − 2 | − 2 | 0 | 10.6667 | 0.013702 | |
DAF-BRS-CWOA | − 2 | − 2 | − 2 | 0 | 9.1667 | 0.011635 | |
15 Booth min f = 0 | GA | 4.93E−12 | 4.92E−09 | 8.73E−10 | 1.11E−18 | 74.79 | 0.088336 |
PSO | 5.62E−23 | 8.78E−17 | 5.13E−18 | 2.36E−34 | 600 | 0.02997 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 24.0667 | 0.027151 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 20.4 | 0.025748 | |
16 Matyas min f = 0 | GA | 9.11E−06 | 0.042161 | 0.010059 | 0.010711 | 600 | 0.01241 |
PSO | 1.76E−120 | 2.71E−116 | 2.87E−117 | 5.48E−117 | 600 | 0.013081 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 24.5 | 0.030189 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 20.3333 | 0.025239 | |
17 Zakharov min f = 0 | GA | 2.32E−06 | 0.0016735 | 0.00069625 | 0.00057972 | 600 | 0.015955 |
PSO | 3.10E−137 | 7.27E−131 | 3.57E−132 | 1.30E−131 | 600 | 0.016975 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 24.8 | 0.053188 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 21.1 | 0.045726 | |
18 Easom min f = − 1 | GA | − 1 | 0 | − 0.75001 | 0.18749 | 72.91 | 0.084762 |
PSO | − 1 | − 6.30E−61 | − 0.90001 | 0.089988 | 593.02 | 0.033852 | |
WDX-WPOA | − 1 | − 1 | − 1 | 0 | 13.6667 | 0.018649 | |
DAF-BRS-CWOA | − 1 | − 1 | − 1 | 0 | 11.7333 | 0.016503 | |
19 Eggcrate min f = 0 | GA | 2.01E−02 | 6.72E−01 | 2.91E−01 | 1.61E−01 | 600 | 0.024449 |
PSO | 6.23E−24 | 1.42E−08 | 1.42E−10 | 1.99E−18 | 597.56 | 0.030566 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 14.9667 | 0.020518 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 12.9 | 0.018693 | |
20 Bohachevsky3 min f = 0 | GA | 0.032611 | 0.7588 | 0.26482 | 0.18579 | 600 | 0.024356 |
PSO | 0 | 0 | 0 | 0 | 87.4667 | 0.016874 | |
WDX-WPOA | 0 | 0 | 0 | 0 | 14.2333 | 0.023575 | |
DAF-BRS-CWOA | 0 | 0 | 0 | 0 | 11.9 | 0.017347 | |
21 3P-Function | GA | 15442.6497 | 24126.8603 | 19416.3543 | 1816.0666 | 600 | 0.79052 |
PSO | 9629.7786 | 13812.6688 | 11390.4309 | 844.0894 | 600 | 5.0392 | |
WDX-WPOA | 8586.7186 | 11586.8103 | 10318.2428 | 762.6918 | 600 | 79.7046 | |
DAF-BRS-CWOA | 8586.7186 | 11387.3388 | 9997.6471 | 710.5523 | 600 | 73.1483 |