Evaluating Multiobjective Evolutionary Algorithms Using MCDM Methods

Table 2

Benchmark test functions information.

Problem	Separable	Modality	Bias	Geometry
ZDT1	Yes	No	No	Convex
ZDT2	Yes	No	No	Concave
ZDT3	Yes	Yes	No	Disconnected
ZDT6	Yes	Yes	Yes	Concave
WFG1	Yes	No	Polynomial flat	Convex, mixed
WFG2	No	No	No	Convex, disconnected
WFG3	No	No	No	Linear, degenerate
WFG4	Yes	Yes	No	Concave
WFG5	Yes	Yes	No	Concave
WFG6	No	No	No	Concave
WFG7	Yes	No	Parameter dependent	Concave
WFG8	No	No	Parameter dependent	Concave
WFG9	No	Yes	Parameter dependent	Concave