Table 1 Average results over 1000 runs under each setting of our (\(\mu +1\))ES-style IEC algorithm with only mutation (standard deviations are shown in parentheses)
Problem | \(\mu =1\) | \(\mu =2\) | \(\mu =5\) | \(\mu =10\) |
|---|---|---|---|---|
Sphere | 135.3 (23.7) | 169.9 (28.2) | 227.9 (31.8) | 266.8 (34.9) |
Rosenbrock | 4672 (1160) | 6066 (1473) | 8805 (1946) | 11049 (2450) |
Griewank | 339.1 (59.3) | 425.9 (70.6) | 570.8 (79.5) | 667.9 (87.2) |
Ackley | 7.848 (0.569) | 8.102 (0.478) | 8.604 (0.412) | 8.994 (0.383) |
Levy | 36818 (5935) | 35740 (6094) | 35478 (5566) | 36091 (5362) |
Rastrigin | 734.6 (50.8) | 729.0 (47.6) | 729.8 (48.1) | 738.7 (46.3) |