Research Article
Particle Swarm Optimization Based on Local Attractors of Ordinary Differential Equation System
Table 3
Mean best fitness values and standard deviation for the Rosenbrock function.
| PDF | Dim. | | | | | Mean best | Standard deviation | Mean best | Standard deviation | Mean best | St andard deviation |
| () | 10 | 1000 | 17.9685 | 29.8452 | 12.2590 | 21.7814 | 11.7597 | 26.2940 | 20 | 1500 | 111.6378 | 188.7111 | 60.2500 | 50.6469 | 46.2081 | 41.0317 | 30 | 2000 | 416.5972 | 1436.0 | 112.4362 | 145.4795 | 72.8064 | 99.0574 |
| () | 10 | 1000 | 33.6155 | 49.8280 | 26.2646 | 43.4507 | 8.2692 | 9.3772 | 20 | 1500 | 82.0246 | 67.5004 | 60.3972 | 51.3739 | 44.3745 | 42.1392 | 30 | 2000 | 138.9158 | 138.7761 | 83.9015 | 80.3806 | 68.5438 | 42.1898 |
| () | 10 | 1000 | 17.2888 | 36.1287 | 16.5371 | 31.0729 | 11.9782 | 26.6798 | 20 | 1500 | 89.6570 | 162.4040 | 54.0191 | 56.6993 | 49.7047 | 50.1423 | 30 | 2000 | 221.5118 | 539.5228 | 86.1085 | 152.8715 | 67.2254 | 103.1385 |
| () | 10 | 1000 | 71.5892 | 150.1641 | 29.8696 | 46.9684 | 17.7129 | 18.4078 | 20 | 1500 | 86.1848 | 107.0572 | 78.7056 | 95.2644 | 52.9101 | 47.3649 | 30 | 2000 | 154.0989 | 203.9596 | 104.0223 | 155.8188 | 80.6434 | 88.6188 |
| () | 10 | 1000 | 45.6945 | 93.5950 | 14.9285 | 18.8043 | 9.2944 | 12.6001 | 20 | 1500 | 120.3651 | 166.2435 | 77.0110 | 96.0561 | 57.0820 | 45.8037 | 30 | 2000 | 242.7943 | 408.3627 | 135.5536 | 204.6100 | 56.0855 | 45.8168 |
| () | 10 | 1000 | 20.5409 | 30.0800 | 14.8070 | 21.2420 | 10.4618 | 20.9702 | 20 | 1500 | 93.9863 | 127.0970 | 86.2331 | 129.4297 | 49.4717 | 51.3767 | 30 | 2000 | 504.8399 | 1090.4 | 145.6577 | 198.6213 | 80.3452 | 53.4474 |
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