Table 2.
Statistical results of optimal objective function value of two algorithms.
| Maximum | Minimum | Mean | Standard deviation | Coefficient of variation | |
|---|---|---|---|---|---|
| HGSAA | 1989900.00 | 1078700.00 | 1605543.33 | 262462.64 | 0.16 |
| GA | 2410900.00 | 1142000.00 | 1644678.00 | 353993.10 | 0.22 |