Table 1: Comparisons of BOHGAS, HGAS, BOHGATD, and HGATD in terms of mean number of evaluations under the eight settings of GA operators for the Rastrigin's function in 20 dimensions by stopping rule 1.

8 settings of GA operators Mean (evaluation)
Replacement Crossover Mutation BOHGASHGASBOHGATDHGATD

Ranking
4
0.05 29174 510436 41352 39420
0.06 29688 549620 46608 40174
8
0.05 33951 463661 30980 34720
0.06 30052 510260 35135 33627

Tournament
4
0.05 62758 988761 132271 112930
0.06 113071 1424709 258692 265373
8
0.05 91747 1054834 214672 208569
0.06 212320 1538475 765658 880024

Overall average 75345 880095 190671 201855