A Knee Point-Driven Many-Objective Evolutionary Algorithm with Adaptive Switching Mechanism

Table 6

Mean and standard deviation values of IGD for KPEA and state-of-art algorithms on MaF problems.

Problem	M	k-NSGAII	KnEA	Pi-MOEA	hpaEA	VaEA	KPEA
MaF1	3
	5
	8
	10
MaF4	3
	5
	8
	10
MaF5	3
	5
	8
	10
MaF6	3
	5
	8
	10
MaF7	3
	5
	8
	10
MaF8	3
	5
	8
	10
MaF9	3
	5
	8
	10
MaF10	3
	5
	8
	10
MaF11	3
	5
	8
	10
MaF12	3
	5
	8
	10
MaF13	3
	5
	8
	10
+/-/=		0/40/4	5/32/7	4/31/9	6/32/6	6/34/4