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Table 3.
Comparison of different variants of ABC algorithm for Example 2 (Orthogonally stiffened cylindrical shell) with different function evaluations for the best solutions obtained in 100 runs.
| ABC_1 |
ABC_2 |
|||||
|---|---|---|---|---|---|---|
| Best | Mean | SD | Best | Mean | SD | |
| 1000 | 55146.36 | 56941.54 | 907.9698 | 54530.05 | 56518.38 | 963.8605 |
| 2000 | 54668.13 | 55832.04 | 702.165 | 54468.28 | 55730.39 | 732.8504 |
| 4000 | 54395.24 | 55025.25 | 488.9624 | 54370.12 | 55076.65 | 745.5146 |
| 2500 | 54821.67 | 56497.6 | 695.8313 | 54445.53 | 55616.16 | 845.8954 |
| 5000 | 54657.63 | 55523.57 | 476.3063 | 54372.41 | 54980.24 | 690.8988 |
| 10000 | 54429.48 | 54738.18 | 237.6145 | 54369.73 | 54686.88 | 593.0451 |
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