Table 29 Statistical results for I-section beam problem using CI–SAPF, CI–SAPF–CBO and CBO

From: Cohort intelligence with self-adaptive penalty function approach hybridized with colliding bodies optimization algorithm for discrete and mixed variable constrained problems

Results CI–SAPF CI–SAPF–CBO CBO
Best 66E-4 66E-4 82E-4
Mean 66E-4 66E-4 0.04
Worst 66E-4 66E-4 0.13
Std. Dev 4.65E-07 9.65E-06 0.05
Avg. CPU Time \((sec)\) 1.27 0.47 0.016
Avg. Function evaluations 7830 4553 123