Research Article
Allocating Freight Empty Cars in Railway Networks with Dynamic Demands
Table 9
The comparison of the optimal objectives.
| | Pop_size | | | Generation | Objective value | Error (%) |
| 1 | 10 | 0.4 | 0.4 | 1000 | 5062 | 1.52 | 2 | 20 | 0.4 | 0.4 | 1000 | 5036 | 1.01 | 3 | 20 | 0.6 | 0.4 | 1000 | 5036 | 1.01 | 4 | 20 | 0.6 | 0.4 | 5000 | 5022 | 0.74 | 5 | 30 | 0.6 | 0.4 | 1000 | 5010 | 0.50 | 6 | 20 | 0.6 | 0.8 | 1000 | 5026 | 0.82 | 7 | 20 | 0.6 | 0.8 | 5000 | 4994 | 0.18 | 8 | 30 | 0.8 | 0.4 | 1000 | 5010 | 0.50 | 9 | 30 | 0.6 | 0.8 | 2000 | 4985 | 0 | 10 | 30 | 0.6 | 0.8 | 5000 | 4985 | 0 |
| Average value | | | | | | 0.628 | Variance | | | | | | 0.0022 |
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