Research Article
An Improved Multiobjective Algorithm: DNSGA2-PSA
Table 2
Comparison of GD mean and standard deviation between our approach (denoted by DNSGA2-PSA), NSGA2-PSA, and
, for four test functions.
| | GD | DNSGA2-PSA | NSGA2-PSA | |
| | DTLZ1 | 4.7125e-04±2.3316e-05 | 4.6890e-04±4.1349e-05 | 5.6233e-04±4.4749e-05 |
| | DTLZ2 | 4.2343e-04±6.2219e-05 | 4.2263e-04±2.2339e-05 | 4.8921e-04±8.2429e-05 |
| | DTLZ3 | 3.7908e-04±7.2873e-05 | 3.8104e-04±5.8342e-05 | 4.7813e-04±4.4758e-05 |
| | DTLZ4 | 3.6495e-04±1.2377e-05 | 3.7920e-04±5.2339e-05 | 4.9249e-04±7.2519e-05 |
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