Table 4 Average results over 10 runs of our offline meta-level approach with a different setting of the number of runs for fitness evaluation
Test problem | (1+1)ES-style IEC with \(\mu =1\) | Meta-level algorithm design approach | ||
|---|---|---|---|---|
5 runs | 20 runs | 100 runs | ||
Sphere | 135.3 (23.7) | 158.1 (27.8) | 147.3 (25.7) | 140.4 (26.0) |
Rosenbrock | 4672 (1160) | 5623 (1344) | 5046 (1281) | 4742 (1257) |
Griewank | 339.1 (59.3) | 398.7 (68.9) | 372.3 (64.7) | 349.8 (61.6) |
Ackley | 7.848 (0.569) | 8.203 (0.462) | 7.968 (0.498) | 7.885 (0.516) |
Levy | 36819 (5935) | 28403 (4504) | 27281 (4419) | 26023 (4255) |
Rastrigin | 734.6 (50.8) | 649.2 (42.4) | 637.5 (41.1) | 625.8 (43.7) |