Research Article
Intelligent Warehouse Robot Scheduling System Using a Modified Nondominated Sorting Algorithm
Table 5
Experimental results of HV on ZDTs (mean and standard deviation).
| Problem | M | NSGAII | IBEA | MBNSGAII |
| ZDT1 | 2 | 7.1925e-1 (1.76e-4) - | 7.2017e-1 (1.36e-4) - | 7.2031e-1 (8.51e-5) | ZDT2 | 2 | 4.4399e-1 (2.03e-4) - | 4.4410e-1 (1.58e-4) - | 4.4485e-1 (6.70e-5) | ZDT3 | 2 | 5.9938e-1 (8.34e-5) - | 5.9816e-1 (1.17e-4) - | 5.9973e-1 (4.53e-5) | ZDT4 | 2 | 7.1800e-1 (1.09e-3) = | 7.0312e-1 (9.85e-3) - | 7.1735e-1 (5.54e-4) | ZDT5 | 2 | 8.1676e-1 (1.20e-2) = | 8.1119e-1 (9.16e-3) | 8.1451e-1 (3.26e-4) | ZDT6 | 2 | 3.8826e-1 (1.18e-4) = | 3.8766e-1 (1.17e-4) - | 3.8832e-1 (5.60e-5) |
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