Research Article
An Improved Multiobjective Algorithm: DNSGA2-PSA
Table 3
Comparison of IGD mean and standard deviation between our approach (denoted by DNSGA2-PSA), NSGA2-PSA, and
, for four test functions.
| IGD | DNSGA2-PSA | NSGA2-PSA | |
| DTLZ1 | 3.2745e-03±4.2545e-04 | 3.1232e-03±7.3396e-05 | 3.7982e-03±5.2536e-04 | DTLZ2 | 3.4822e-03±5.7713e-05 | 3.5746 e-03±4.3576e-04 | 4.2834 e-03±7.5576e-04 | DTLZ3 | 4.6440e-03±2.3459e-04 | 4.6629e-03±3.3236e-04 | 4.9624 e-03±4.8346e-04 | DTLZ4 | 5.3955 e-03±2.3391e-04 | 5.2483 e-03±8.3676e-05 | 6.3581 e-03±3.3711e-04 |
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