Research Article
A Novel Multiobjective Quantum-Behaved Particle Swarm Optimization Based on the Ring Model
Table 3
Comparison results in terms of
between MOQPSOr and other algorithms.
| Function | MOQPSOr | OMOPSO | σMOPSO | pdMOPSO | NSGA-II | PESA-II |
| WFG1 | 0.02904 | 0 (+) | 0 (+) | 0 (+) | 0.2046 (−) | 0.1447 (−) | WFG2 | 0.5608 | 0.5557 (+) | 0.5502 (+) | 0.5489 (+) | 0.5626 (−) | 0.5619 (−) | WFG3 | 0.44197 | 0.4408 (+) | 0.4401 (+) | 0.4399 (+) | 0.4399 (+) | 0.4399 (+) | WFG4 | 0.1915 | 0.1888 (+) | 0.1898 (+) | 0.1910 (+) | 0.2161 (−) | 0.2166 (−) | WFG5 | 0.1979 | 0.1975 (+) | 0.1976 (+) | 0.1954 (+) | 0.1949 (+) | 0.1961 (+) | WFG6 | 0.2082 | 0.2074 (+) | 0.2062 (+) | 0.2003 (+) | 0.1699 (+) | 0.1698 (+) | WFG7 | 0.2107 | 0.2089 (+) | 0.2065 (+) | 0.2043 (+) | 0.2075 (+) | 0.2088 (+) | WFG8 | 0.1596 | 0.1624 (−) | 0.1595 (+) | 0.1629 (−) | 0.1610 (−) | 0.1631 (−) | WFG9 | 0.2324 | 0.2314 (+) | 0.2310 (+) | 0.2309 (+) | 0.2308 (+) | 0.2317 (+) | DTLZ2 | 0.41174 | 0.4111 (+) | 0.4102 (+) | 0.4069 (+) | 0.3725 (+) | 0.4019 (+) | DTLZ4 | 0.4104 | 0.4080 (+) | 0.4061 (+) | 0.3921 (+) | 0.3765 (+) | 0.4101 (+) | DTLZ7 | 0.2642 | 0.2740 (−) | 0.2623 (+) | 0.2602 (+) | 0.2638 (+) | 0.2538 (+) | Better (+) | | 10 | 12 | 11 | 8 | 8 | Worse (−) | | 2 | 0 | 1 | 4 | 4 | Score | | 8 | 12 | 10 | 4 | 4 |
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