Research Article
A Modified Bat Algorithm for Solving Large-Scale Bound Constrained Global Optimization Problems
Table 2
Experimental results provided by the modified Bat algorithm for IEEE-CEC’2005 benchmark functions [
51].
| | Function | | Minimum | Maximum | Mean | St. dev. | Time/run (s) |
| | F1 | 0 | | | | | 1.062845 | | 10 | | | | | 1.114802 | | 20 | | | | | 1.756442 | | 30 | | | | | 1.110323 | | 40 | | | | | 1.748652 |
| | F2 | 0 | | | | | 1.119200 | | 10 | | | | | 1.182674 | | 20 | | | | | 1.876191 | | 30 | | | | | 1.189104 | | 40 | | | | | 1.855762 |
| | F3 | 0 | | | | | 2.896229 | | 10 | | | | | 2.019358 | | 20 | | | | | 2.520408 | | 30 | | | | | 2.012454 | | 40 | | | | | 2.547332 |
| | F4 | 0 | | | | | 2.254365 | | 10 | | | | | 2.280442 | | 20 | | | | | 2.969045 | | 30 | | | | | 2.277696 | | 40 | | | | | 2.961883 |
| | F5 | 0 | | | | | 2.809083 | | 10 | | | | | 2.834624 | | 20 | | | | | 2.090643 | | 30 | | | | | 2.795133 | | 40 | | | | | 2.084235 |
| | F6 | 0 | | | | | 2.095513 | | 10 | | | | | 2.150034 | | 20 | | | | | 2.819058 | | 30 | | | | | 2.077619 | | 40 | | | | | 2.786852 |
| | F7 | 0 | | | | | 2.959575 | | 10 | | | | | 2.078052 | | 20 | | | | | 2.680421 | | 30 | | | | | 2.982949 | | 40 | | | | | 2.727031 |
| | F8 | 0 | | | | | 2.010502 | | 10 | | | | | 2.071624 | | 20 | | | | | 2.680243 | | 30 | | | | | 2.991901 | | 40 | | | | | 2.681372 |
| | F9 | 0 | | | | | 1.094128 | | 10 | | | | | 1.178994 | | 20 | | | | | 1.876494 | | 30 | | | | | 1.108350 | | 40 | | | | | 1.841847 |
| | F10 | 0 | | | | | 2.946432 | | 10 | | | | | 2.024723 | | 20 | | | | | 2.609384 | | 30 | | | | | 2.920436 | | 40 | | | | | 2.637320 |
| | F11 | 0 | | | | | 10.972307 | | 10 | | | | | 11.500669 | | 20 | | | | | 11.392789 | | 30 | | | | | 11.080728 | | 40 | | | | | 11.438615 |
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