Research Article

Chaotic Wind-Driven Optimization with Hyperbolic Tangent Model and T-Distributed Mutation Strategy

Table 5

Comparison of standard deviations of eight algorithms in 100 dimensions.

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CHTWDO1.28E − 2401.68E + 026.06E − 6002.08E − 101.28E − 085.24E − 80
WDO1.08E − 647.24E + 028.26E − 153.24E + 046.24E − 026.09E − 036.78E − 50
GWO3.96E − 308.04E + 039.12E − 012.72E + 014.80E − 038.14E − 037.14E − 28
WOA1.62E − 621.25E + 029.76E − 016.07E + 013.84E − 027.31E − 033.78E − 12
BA4.25E − 349.69E + 036.08E − 087.58E + 017.14E − 022.49E − 029.08E − 01
DA9.42E − 221.75E + 049.31E − 089.57E + 011.84E − 029.42E − 041.78E − 05
PSO1.18E − 181.90E + 058.52E − 112.36E + 029.03E − 019.76E − 023.62E − 03
IA6.73E − 089.08E + 021.04E − 038.90E + 038.24E − 011.83E − 027.92E − 07

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CHTWDO8.72E − 501.47E − 102.17E− 089.63E − 1804.34E − 146.03E + 01
WDO4.04E − 242.37E − 101.72E − 145.17E − 164.97E − 143.71E − 065.16E + 01
GWO5.93E − 021.16E − 101.86E − 106.41E − 051.88E − 077.15E − 043.78E + 01
WOA8.35E + 007.23E − 028.35E − 042.37E − 034.14E − 058.08E − 043.82E + 01
BA7.14E + 008.16E − 022.79E − 019.18E − 043.77E − 045.17E − 041.68E + 01
DA4.42E + 009.37E − 013.81E + 002.66E − 029.70E − 039.98E − 014.13E + 01
PSO9.82E + 009.38E − 037.24E − 011.34E − 021.03E − 028.81E − 012.17E + 01
IA2.37E + 009.42E − 025.13E − 016.93E − 011.25E − 027.03E + 008.04E + 01

The significance of bold values represent the optimal values of each test function.