Research Article
MEEF: A Minimum-Elimination-Escape Function Method for Multimodal Optimization Problems
Table 7
Results obtained by MEEF for
and
with different dimensions and initial points.
| | | | | | | | FE | Function value | FE | Function value | FE | Function value | FE | Function value |
| 2 | 18 | 1.085446757 | 18 | 1.297419473 | 64 | −78.33233141 | 70 | −78.33233141 | 3 | 32 | 3.881689583 | 52 | 6.581268930 | 85 | −117.4984971 | 93 | −117.4984971 | 4 | 50 | 1.354820184 | 110 | 2.251127378 | 106 | −156.6646628 | 116 | −156.6646628 | 5 | 78 | 4.197601362 | 150 | 4.168584952 | 127 | −195.8308285 | 139 | −195.8308285 | 6 | 84 | 8.329925614 | 266 | 1.472052530 | 148 | −234.9969942 | 162 | −234.9969942 | 7 | 112 | 6.235422186 | 376 | 2.189048047 | 169 | −274.1631599 | 185 | −274.1631599 | 8 | 126 | 1.306299412 | 270 | 5.815899531 | 190 | −313.3293256 | 208 | −313.3293256 | 9 | 140 | 6.703769837 | 300 | 2.936541720 | 211 | −352.4954913 | 231 | −352.4954913 | 10 | 143 | 7.356304059 | 352 | 3.516108327 | 232 | −391.6616570 | 254 | −391.6616570 | 11 | 168 | 5.459150817 | 408 | 6.176002998 | 253 | −430.8278227 | 277 | −430.8278227 | 12 | 182 | 9.150503163 | 455 | 8.683242009 | 274 | −469.9939884 | 300 | −469.9939884 | 13 | 196 | 6.270859476 | 476 | 3.718745017 | 295 | −509.1601541 | 323 | −509.1601541 | 14 | 210 | 4.792250528 | 495 | 2.219453850 | 316 | −548.3263199 | 346 | −548.3263199 | 15 | 224 | 4.098385496 | 544 | 8.168107717 | 337 | −587.4924856 | 369 | −587.4924856 | 16 | 221 | 2.315381989 | 527 | 2.298317761 | 358 | −626.6586513 | 392 | −626.6586513 | 17 | 234 | 2.138104564 | 594 | 3.817915433 | 379 | −665.8248170 | 415 | −665.8248170 | 18 | 266 | 6.000741134 | 646 | 2.690515855 | 400 | −704.9909827 | 438 | −704.9909827 | 19 | 260 | 2.123271916 | 680 | 5.573695353 | 421 | −744.1571484 | 461 | −744.1571484 | 20 | 294 | 4.108817487 | 735 | 3.857485816 | 442 | −783.3233141 | 484 | −783.3233141 | 21 | 286 | 1.795219586 | 726 | 2.271437801 | 463 | −822.4894798 | 507 | −822.4894798 | 22 | 299 | 1.642006180 | 736 | 1.894022176 | 484 | −861.6556455 | 530 | −861.6556455 | 23 | 312 | 1.848577193 | 840 | 2.361769572 | 505 | −900.8218112 | 553 | −900.8218112 | 24 | 325 | 1.483992255 | 800 | 8.836913596 | 526 | −939.9879769 | 576 | −939.9879769 | 25 | 364 | 4.463518375 | 884 | 2.175002083 | 547 | −979.1541426 | 599 | −979.1541426 | 30 | 403 | 7.853766184 | 1054 | 3.914811669 | 652 | −1174.984971 | 714 | −1174.984971 | 40 | 533 | 4.426171374 | 1394 | 6.979357443 | 862 | −1566.646628 | 944 | −1566.646628 | 50 | 663 | 1.099481484 | 1938 | 2.005274943 | 1123 | −1958.308285 | 1174 | −1958.308285 |
|
|