Research Article

A Decomposition-Based Harmony Search Algorithm for Multimodal Multiobjective Optimization

Table 1

Experimental results of six algorithms for PSP.

MMOEA/D-HSAMO_Ring_PSO_SCDTriMOEA-TA&RDN-NSGA-IILORDMOEA/D

MMF186.3965.76(+)29.72(+)47.67(+)70.04(+)8.62(+)
MMF1_e6.215.43(+)1.31(+)0.81(+)2.39(+)0.75(+)
MMF1_z118.2190.04(+)29.92(+)48.32(+)57.44(+)8.36(+)
MMF2155.33105.86(+)73.04(+)68.85(+)145.32(+)4.31(+)
MMF3182.72138.59(+)31.29(+)84.24(+)169.81(+)5.74(+)
MMF4176.86112.72(+)85.43(+)38.46(+)136.69(+)2.19(+)
MMF548.9633.71(+)17.71(+)14.83(+)30.91(+)3.86(+)
MMF654.8935.39(+)21.45(+)18.46(+)33.20(+)4.76(+)
MMF7150.19108.12(+)60.71(+)96.55(+)129.81(+)8.27(+)
MMF860.1146.20(+)9.95(+)17.01(+)13.94(+)0.11(+)
MMF9567.62331.47(+)344.58(+)36.57(+)648.92(−)0.96(+)
MMF100.716.16(−)0.21(+)0.13(+)0.11(+)0.07(+)
MMF110.593.07(−)0.63(=)0.46(+)0.76(−)0.11(+)
MMF120.524.10(−)0.16(+)0.32(+)0.54(=)0.14(+)
MMF131.922.31(−)1.65(+)1.77(+)1.72(+)0.97(+)
MMF1428.3226.95(+)27.41(+)14.99(+)20.59(+)7.75(+)
MMF14_a23.3123.01(=)21.27(+)11.70(+)15.43(+)9.39(+)
MMF154.656.07(−)3.14(+)3.37(+)0.94(+)0.68(+)
MMF15_a4.816.09(−)3.64(+)4.10(+)3.64(+)3.63(+)
SYM_PART simple21.6120.67(+)76.69(−)0.69(+)43.32(−)0.01(+)
SYM_PART rotated19.1918.23(+)13.66(+)2.95(+)17.97(+)0.01(+)
Omni-test11.477.16(+)14.48(−)1.09(+)26.17(−)0.03(+)
Sum up+/ = /−15/1/619/1/222/0/017/1/422/0/0