Research Article
Improving Vector Evaluated Particle Swarm Optimisation Using Multiple Nondominated Leaders
Table 11
Performance comparison based on ZDT6 test problem.
| Measure | AbYSS | NSGA-II | SPEA2 | SMPSO | VEPSOml2 |
| NS | Ave. | 100.000000 | 100.000000 | 100.000000 | 100.000000 | 88.590000 | SD | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 23.600674 | Min. | 100.000000 | 100.000000 | 100.000000 | 100.000000 | 16.000000 | Max. | 100.000000 | 100.000000 | 100.000000 | 100.000000 | 100.000000 |
| GD | Ave. | 0.000549 | 0.001034 | 0.001761 | 0.012853 | 0.217929 | SD | 0.000015 | 0.000102 | 0.000192 | 0.024813 | 0.263966 | Min. | 0.000510 | 0.000804 | 0.001267 | 0.000502 | 0.000482 | Max. | 0.000596 | 0.001360 | 0.002207 | 0.092434 | 1.316312 |
| SP | Ave. | 0.097740 | 0.357160 | 0.226433 | 0.390481 | 1.273612 | SD | 0.013129 | 0.031711 | 0.020658 | 0.497140 | 0.186562 | Min. | 0.070455 | 0.282201 | 0.179482 | 0.042666 | 0.082405 | Max. | 0.130389 | 0.441311 | 0.292897 | 1.377582 | 1.439400 |
| HV | Ave. | 0.400346 | 0.388304 | 0.378377 | 0.401280 | 0.315964 | SD | 0.000172 | 0.001604 | 0.002714 | 0.000076 | 0.121842 | Min. | 0.399821 | 0.383637 | 0.371907 | 0.401081 | 0.000001 | Max. | 0.400842 | 0.392123 | 0.385626 | 0.401402 | 0.401483 |
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