Research Article
Dimensional Learning Strategy-Based Grey Wolf Optimizer for Solving the Global Optimization Problem
Table 2
Comparison results for the DLGWO, LFGWO, and DLSGWO.
| | | Metrics | DLSGWO | LFGWO | DLGWO |
| | Mean | 0.00E + 00 | 9.25E − 273 | 0.00E + 00 | | SD | 0.00E + 00 | 1.51E − 272 | 0.00E + 00 | | Rank | 1 | 3 | 1 |
| | Mean | 0.00E + 00 | 1.13E − 282 | 0.00E + 00 | | SD | 0.00E + 00 | 8.46E − 282 | 0.00E + 00 | | Rank | 1 | 3 | 1 |
| | Mean | 6.03E − 192 | 8.19E − 28 | 6.27E − 182 | | SD | 7.68E − 191 | 1.60E − 27 | 1.01E − 182 | | Rank | 1 | 3 | 2 |
| | Mean | 7.11E − 188 | 1.33E − 115 | 9.07E − 150 | | SD | 1.58E − 189 | 1.06E − 116 | 1.26E − 151 | | Rank | 1 | 3 | 2 |
| | Mean | 2.47E + 01 | 2.71E + 01 | 2.35E + 01 | | SD | 1.23E + 00 | 1.04E + 00 | 3.08E − 01 | | Rank | 2 | 3 | 1 |
| | Mean | 1.24E − 06 | 1.86E − 01 | 1.08E − 06 | | SD | 3.61E − 07 | 1.06E − 01 | 3.93E − 07 | | Rank | 2 | 3 | 1 |
| | Mean | 1.01E − 05 | 6.12E − 04 | 1.44E − 05 | | SD | 8.51E − 06 | 2.73E − 04 | 5.18E − 05 | | Rank | 1 | 3 | 2 |
| | Average rank for – | | 1.28 | 3.00 | 1.42 |
| | Mean | −7.21E + 03 | −7.92E + 03 | −8.33E + 03 | | SD | 1.07E + 03 | 5.46E + 02 | 2.25E + 02 | | Rank | 3 | 2 | 1 |
| | Mean | 0.00E + 00 | 0.00E + 00 | 0.00E + 00 | | SD | 0.00E + 00 | 0.00E + 00 | 0.00E + 00 | | Rank | 1 | 1 | 1 |
| | Mean | 8.97E − 15 | 4.44E − 15 | 4.95E − 15 | | SD | 8.89E − 15 | 1.58E − 15 | 3.17E − 15 | | Rank | 3 | 1 | 2 |
| | Mean | 1.25E − 03 | 0.00E + 00 | 0.00E + 00 | | SD | 2.81E − 03 | 0.00E + 00 | 0.00E + 00 | | Rank | 3 | 1 | 1 |
| | Mean | 6.54E − 03 | 1.74E − 08 | 1.68E − 08 | | SD | 4.62E − 03 | 5.73E − 09 | 9.08E − 09 | | Rank | 3 | 2 | 1 |
| | Mean | 3.09E − 05 | 9.63E − 06 | 2.88E − 07 | | SD | 1.31E − 06 | 7.04E − 07 | 1.82E − 07 | | Rank | 3 | 2 | 1 |
| | Average rank for – | 2.66 | 1.50 | 1.16 |
| | Average rank for – | 1.92 | 2.30 | 1.31 |
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