Research Article
An Efficient Algorithm for Unconstrained Optimization
Table 4
Results considering 3 and 6 particles.
| ā | Function(dim) | Part. | Time (sec) | Perc. | Mean Iter. | EOF |
| 33 | Rastrigin(100) | 3 | 1.3 | 100 | 289.8 | 869.4 | 34 | Rastrigin(3) | 6 | 2.8 | 8.3 | 487.1 | 2922.6 | 35 | Rastrigin(30) | 3 | 1.3 | 95.8 | 291.4 | 874.2 | 36 | Rastrigin(6) | 6 | 1.8 | 100 | 272.5 | 1635 | 37 | Rosenbrock(10) | 3 | 1.1 | 66.7 | 331 | 993 | 38 | Rosenbrock(2) | 3 | 0.5 | 79.2 | 140.3 | 420.9 | 39 | Rosenbrock(30) | 3 | 1.2 | 50 | 379.2 | 1137.6 | 40 | Rosenbrock(6) | 3 | 0.3 | 100 | 87.5 | 262.5 | 41 | Rotated Hyper-Ellipsoid(12) | 3 | 0.6 | 100 | 179 | 537 | 42 | Rotated Hyper-Ellipsoid(120) | 3 | 0.9 | 95.8 | 221.5 | 664.5 | 43 | Rotated Hyper-Ellipsoid(2) | 3 | 0.8 | 100 | 231 | 693 | 44 | Schaffer2(2) | 3 | 0.7 | 100 | 221 | 663 | 45 | Shekel(4) | 3 | 0.8 | 100 | 216.5 | 649.5 | 46 | Six-Hump Camel(2) | 3 | 1.7 | 8.3 | 468 | 1404 | 47 | Sphere(12) | 3 | 0.5 | 95.8 | 162.6 | 487.8 | 48 | Sphere(120) | 3 | 0.5 | 95.8 | 166.9 | 500.7 | 49 | Sphere(2) | 3 | 0.7 | 100 | 217.4 | 652.2 | 50 | Styblinski-Tang(2) | 3 | 1.5 | 20.8 | 416.9 | 1250.7 | 51 | Sum of Different Powers(12) | 3 | 0.5 | 95.8 | 144.1 | 432.3 | 52 | Sum of Different Powers(120) | 3 | 0.5 | 100 | 128.3 | 384.9 | 53 | Sum of Different Powers(2) | 3 | 0.9 | 100 | 270.2 | 810.6 | 54 | Sum Squares(12) | 3 | 0.5 | 100 | 148.9 | 446.7 | 55 | Sum Squares(120) | 3 | 0.6 | 100 | 186.8 | 560.4 | 56 | Sum Squares(2) | 3 | 0.7 | 100 | 222.7 | 668.1 | 57 | Three-Hump Camel(2) | 3 | 0.7 | 100 | 209.8 | 629.4 | 58 | Xin She Yang02(12) | 3 | 1.2 | 95.8 | 351 | 1053 | 59 | Xin She Yang02(120) | 3 | 2.8 | 25 | 451.1 | 1353.3 | 60 | Xin She Yang02(2) | 3 | 0.6 | 95.8 | 170.1 | 510.3 | 61 | Xin She Yang03(2) (1.08) | 3 | 0.5 | 100 | 155.3 | 465.9 | 62 | Zakharov(12) | 3 | 0.6 | 95.8 | 178.3 | 534.9 | 63 | Zakharov(120) | 3 | 1.2 | 75 | 373.6 | 1120.8 | 64 | Zakharov(2) | 3 | 1.6 | 4.2 | 488.9 | 1466.7 |
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