Research Article
A Kriging Model-Based Expensive Multiobjective Optimization Algorithm Using R2 Indicator of Expectation Improvement
Table 3
The mean and standard deviation of the HV value of approximated Pareto set found by ParEGO, MaxMin, and EIR2-EMOA on all test functions.
| | ParEGO | MaxMin | EIR2 | Mean | Std | Mean | Std | Mean | Std |
| TEST1 | 272.2024 | 1.71E + 00 | 278.8626 | 1.03E − 01 | 279.0228 | 8.64E − 02 | TEST2 | 0.6900 | 8.02E − 03 | 0.7227 | 1.49E − 03 | 0.7233 | 7.44E − 04 | FON | 0.4583 | 3.10E − 02 | 0.5324 | 2.21E − 03 | 0.5364 | 3.08E − 03 | ZDT1 | 0.8468 | 5.53E − 03 | 0.8463 | 5.01E − 03 | 0.8643 | 1.08E − 03 | ZDT2 | 0.5057 | 2.14E − 02 | 0.5121 | 4.63E − 03 | 0.5312 | 1.04E − 03 | ZDT3 | 1.2925 | 8.52E − 03 | 1.2946 | 4.72E − 02 | 1.3230 | 1.14E − 03 | DTLZ2 | 0.6499 | 9.69E − 03 | 0.7078 | 5.60E − 03 | 0.7378 | 2.85E − 03 | DTLZ5 | 0.4098 | 5.02E − 03 | 0.4151 | 3.90E − 03 | 0.4358 | 3.45E − 04 | DTLZ7 | 1.5410 | 2.31E − 02 | 1.6333 | 2.72E − 02 | 1.6858 | 3.39E − 03 |
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