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Table 10 Performance comparisons of OTLBO, CABC, GABC ,RABC and IABC

From: A teaching learning based optimization based on orthogonal design for solving global optimization problems

Function FEs   CABC GABC RABC IABC OTLBO Significant
Sphere 1.5× 105 Mean 2.3e-40 3.6e-63 9.1e-61 5.34e-178 0 +
Std 1.7e-40 5.7e-63 2.1e-60 0 0
Schwefel 2.22 2.0× 105 Mean 3.5e-30 4.8e-45 3.2e-74 8.82e-127 0 +
Std 4.8e-30 1.4e-45 2.0e-73 3.49e-126 0
Schwefel 1.2 5.0× 105 Mean 8.4e+02 4.3e+02 2.9e-24 1.78e-65 0 +
Std 9.1e+02 8.0e+02 1.5e-23 2.21e-65 0
Step 1.0× 104 Mean 0 0 0 0 0 NA
Std 0 0 0 0 0
Rastrigin 5.0× 104 Mean 1.3e-00 1.5e-10 2.3e-02 0 0 +
Std 2.7e-00 2.7e-10 5.1e-01 0 0
Schwefel 2.21 5.0× 105 Mean 6.1e-03 3.6e-06 2.8e-02 4.98e-38 0 +
Std 5.7e-03 7.6e-07 1.7e-02 8.59e-38 0
Ackley 5.0× 104 Mean 1.0e-05 1.8e-09 9.6e-07 3.87e-14 2.7812e-15 +
Std 2.4e-06 7.7e-10 8.3e-07 8.52e-15 1.5611e-15
Griewank 5.0× 104 Mean 1.2e-04 6.0e-13 8.7e-08 0 0 +
   Std 4.6e-04 7.7e-13 2.1e-08 0 0