Research Article
An Efficient Algorithm for Unconstrained Optimization
Table 3
Results with 3 and 6 particles.
| ā | Function(Dim.) | Part. | Time (sec) | Perc. | Mean Iter. | EOF |
| 1 | Ackley(10) | 3 | 1.4 | 20.8 | 455.6 | 1366.8 | 2 | Ackley(120) | 3 | 1.5 | 62.5 | 385.5 | 1156.5 | 3 | Ackley(2) | 3 | 1.2 | 37.5 | 379.2 | 1137.6 | 4 | Bohachevsky 1(2) | 3 | 0.8 | 100 | 236.9 | 710.7 | 5 | Bohachevsky 2(2) | 3 | 0.8 | 100 | 241.8 | 725.4 | 6 | Bohachevsky 3(2) | 3 | 0.8 | 100 | 247.5 | 742.5 | 7 | Branin(2) | 6 | 3.4 | 4.2 | 484.4 | 2906.4 | 8 | Colville(4) | 3 | 1.6 | 4.2 | 485 | 1455 | 9 | CrossLegTable(2) (0.83) | 3 | 0.8 | 75 | 223.6 | 670.8 | 10 | Cross-in-Tray(2) | 3 | 1.7 | 16.7 | 460 | 1380 | 11 | DevillierGlasser02(5) (0.00) | 3 | 0.6 | 100 | 151.9 | 455.7 | 12 | Drop Wave(2) | 3 | 1.2 | 100 | 142 | 426 | 13 | Easom(2) | 3 | 1.5 | 8.3 | 466.5 | 1399.5 | 14 | Goldstein-Price(2) | 3 | 1.6 | 4.2 | 483 | 1449 | 15 | Griewank(10) | 3 | 0.3 | 100 | 88.5 | 265.5 | 16 | Griewank(100) | 3 | 0.4 | 100 | 88.3 | 264.9 | 17 | Griewank(2) | 3 | 0.7 | 100 | 209.5 | 628.5 | 18 | Griewank(30) | 3 | 0.9 | 75 | 193.7 | 581.1 | 19 | Griewank(6) | 3 | 0.3 | 100 | 88.2 | 264.6 | 20 | Hartmann(3) | 3 | 1.8 | 4.2 | 485.5 | 1456.5 | 21 | Holder Table(2) | 6 | 2.6 | 4.2 | 478.9 | 2873.4 | 22 | Levy(12) | 6 | 2.4 | 8.3 | 475.5 | 2853 | 23 | Levy(120) | 6 | 2.9 | 12.5 | 474.8 | 2848.8 | 24 | Levy(2) | 6 | 2.3 | 8.3 | 465.3 | 2791.8 | 25 | Levy13(2) | 6 | 2.4 | 4.2 | 484.3 | 2905.8 | 26 | Matyas(2) | 3 | 0.8 | 100 | 237.6 | 712.8 | 27 | Michalewicz(2) | 3 | 2 | 54.2 | 367 | 1101 | 28 | Powell(10) | 3 | 1.7 | 4.2 | 497.3 | 1491.9 | 29 | Powell(12) | 3 | 0.6 | 95.8 | 200.3 | 600.9 | 30 | Powell(120) | 3 | 0.7 | 100 | 207.6 | 622.8 | 31 | Powell(2) | 3 | 0.7 | 95.8 | 261.5 | 784.5 | 32 | Rastrigin(10) | 3 | 0.8 | 100 | 261.8 | 785.4 |
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