A Kriging Model-Based Expensive Multiobjective Optimization Algorithm Using R2 Indicator of Expectation Improvement

Table 2

Maximum number of evaluations involving expensive functions.

	TEST1	TEST2	FON	ZDT1	ZDT2	ZDT3	DTLZ2	DTLZ5	DTLZ7
	45	60	90	90	90	120	210	210	210