Research Article
Parcel Locker Location Based on a Bilevel Programming Model
| Test number | Crossover probability | Mutation probability | Final result (×105) | Test number | Crossover probability | Mutation probability | Final result (×105) |
| 1 | 0.6 | 0.01 | 2.2388 | 21 | 0.8 | 0.01 | 2.2017 | 2 | 0.6 | 0.01 | 2.0975 | 22 | 0.8 | 0.01 | 2.1913 | 3 | 0.6 | 0.01 | 2.2019 | 23 | 0.8 | 0.01 | 2.2795 | 4 | 0.6 | 0.01 | 2.2169 | 24 | 0.8 | 0.01 | 2.0156 | 5 | 0.6 | 0.01 | 2.2802 | 25 | 0.8 | 0.01 | 2.1651 | 6 | 0.6 | 0.005 | 2.1950 | 26 | 0.8 | 0.005 | 2.4456 | 7 | 0.6 | 0.005 | 2.2639 | 27 | 0.8 | 0.005 | 2.3619 | 8 | 0.6 | 0.005 | 2.3446 | 28 | 0.8 | 0.005 | 2.3689 | 9 | 0.6 | 0.005 | 2.4099 | 29 | 0.8 | 0.005 | 2.3117 | 10 | 0.6 | 0.005 | 2.1588 | 30 | 0.8 | 0.005 | 2.2822 | 11 | 0.7 | 0.01 | 2.2695 | 31 | 0.9 | 0.01 | 2.2732 | 12 | 0.7 | 0.01 | 2.0665 | 32 | 0.9 | 0.01 | 2.2136 | 13 | 0.7 | 0.01 | 2.3236 | 33 | 0.9 | 0.01 | 2.2320 | 14 | 0.7 | 0.01 | 2.2103 | 34 | 0.9 | 0.01 | 2.1765 | 15 | 0.7 | 0.01 | 2.1290 | 35 | 0.9 | 0.01 | 2.3283 | 16 | 0.7 | 0.005 | 2.1932 | 36 | 0.9 | 0.005 | 1.8758 | 17 | 0.7 | 0.005 | 2.2673 | 37 | 0.9 | 0.005 | 1.7875 | 18 | 0.7 | 0.005 | 2.3688 | 38 | 0.9 | 0.005 | 1.8380 | 19 | 0.7 | 0.005 | 2.3170 | 39 | 0.9 | 0.005 | 1.8661 | 20 | 0.7 | 0.005 | 2.2907 | 40 | 0.9 | 0.005 | 1.7826 |
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