Research Article
A Novel Multiobjective Quantum-Behaved Particle Swarm Optimization Based on the Ring Model
Figure 4
Performance comparison on 2-objective WFG6 (the blue is the true Pareto front, the red is the Pareto front obtained by MOQPSOr, and the black is the Pareto front obtained by OMOPSO, NSGA-II, and PESA-II, resp.).
| (a) MOQPSOr versus OMOPSO (overall) |
| (b) MOQPSOr versus OMOPSO (sectional) |
| (c) MOQPSOr versus NSGA-II (overall) |
| (d) MOQPSOr versus NSGA-II (sectional) |
| (e) MOQPSOr versus PESA-II (overall) |
| (f) MOQPSOr versus PESA-II (sectional) |