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.

FunctionMOQPSOrOMOPSOσMOPSOpdMOPSONSGA-IIPESA-II

WFG10.029040 (+)0 (+)0 (+)0.2046 (−)0.1447 (−)
WFG20.56080.5557 (+)0.5502 (+)0.5489 (+)0.5626 (−)0.5619 (−)
WFG30.441970.4408 (+)0.4401 (+)0.4399 (+)0.4399 (+)0.4399 (+)
WFG40.19150.1888 (+)0.1898 (+)0.1910 (+)0.2161 (−)0.2166 (−)
WFG50.19790.1975 (+)0.1976 (+)0.1954 (+)0.1949 (+)0.1961 (+)
WFG60.20820.2074 (+)0.2062 (+)0.2003 (+)0.1699 (+)0.1698 (+)
WFG70.21070.2089 (+)0.2065 (+)0.2043 (+)0.2075 (+)0.2088 (+)
WFG80.15960.1624 (−)0.1595 (+)0.1629 (−)0.1610 (−)0.1631 (−)
WFG90.23240.2314 (+)0.2310 (+)0.2309 (+)0.2308 (+)0.2317 (+)
DTLZ20.411740.4111 (+)0.4102 (+)0.4069 (+)0.3725 (+)0.4019 (+)
DTLZ40.41040.4080 (+)0.4061 (+)0.3921 (+)0.3765 (+)0.4101 (+)
DTLZ70.26420.2740 (−)0.2623 (+)0.2602 (+)0.2638 (+)0.2538 (+)
Better (+)10121188
Worse (−)20144
Score8121044