Research Article

Deep-Mining Backtracking Search Optimization Algorithm Guided by Collective Wisdom

Table 16

Comparison for the best solution and FEs.

Engineering designSmallest “Best”“Best” by MBSAgCSmallest FEs (algorithm)FEs for MBSAgC (rank)

Three-bar truss263.895843263.89584310000 (DELC)9560 (1)
Pressure vessel6059.70176059.714324000 (MDE)16180 (1)
Tension/compression spring0.0126650.0126657650 (MBA)22680 (3)
Welded beam1.7248521.72485220000 (DELC)21640 (2)
Speed reducer2994.4710662994.4710666300 (MBA)12580 (2)