Open Access
Table 1.
Comparison of two different variants of ABC for different benchmark problems.
| ABC_1 |
ABC_2 |
||||||
|---|---|---|---|---|---|---|---|
| Benchmark problems | Function evaluations | Best | Mean | SD | Best | Mean | SD |
| Sphere | 10000 | 0.000088 | 0.00037112 | 1.95E-04 | 0 | 0.0000636 | 1.13E-04 |
| Rastrigin | 10000 | 12.144862 | 26.75682439 | 9.65E+00 | 0 | 1.21746087 | 4.25E+00 |
| Rosenbrock | 200000 | 17.093176 | 51.52220345 | 9.34E+01 | 0.201002 | 12.22409523 | 7.05E+00 |
| Griewank | 20000 | 0.001143 | 0.010804619 | 9.20E-03 | 0.000373 | 0.03364881 | 5.19E-02 |
| Schaffer | 10000 | 0 | 0.0085749 | 3.03E-03 | 0 | 0.00609025 | 4.69E-03 |
| Pressure vessel | 10000 | 6059.714335 | 6059.71437 | 1.53E-04 | 6059.714335 | 6061.566119 | 4.53E+00 |
| Spring | 5000 | 0.012676 | 0.012681389 | 2.17E-06 | 0.012667 | 0.0126805 | 4.94E-06 |
| Gear box | 5000 | 2996.351945 | 2996.360606 | 6.56E-03 | 2996.348657 | 2996.349589 | 7.86E-04 |
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