Research Article

[Retracted] An Improved SPEA2 Algorithm with Adaptive Selection of Evolutionary Operators Scheme for Multiobjective Optimization Problems

Table 1

Parameter settings.

ParametersSPEA2NSGA-IIPESA-IIAOSPEA

Cross probability0.80.80.81
SBX distribution index15151515
Mutation probability1/1/1/1/
PM distribution index20202020