An Evolutionary Algorithm with Clustering-Based Assisted Selection Strategy for Multimodal Multiobjective Optimization

Table 2

The summarized results of other MMOEAs with MMOEA-CAS.

Algorithm	Omnioptimizer	DN-NSGA-II	MO-Ring-PSO-SCD	TriMOEA-TA&R
+/−/∼(IGDX)	0/21/1	0/21/1	9/11/2	5/17/0
+/−/∼(IGDF)	9/10/3	9/11/2	5/14/3	5/15/2
+/−/∼(All)	9/31/4	9/32/3	14/25/5	10/32/2

Wilcoxon’s rank-sum test () is used for experimental comparison where +, −, and = represent that the performance of the results obtained by competitors is better, worse, or similar.