Research Article

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

Table 3

Comparison of the standard deviation of eight algorithms in low dimension.

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CHTWDO1.31E − 3001.01E + 022.23E − 6003.11E − 101.32E − 102.81E − 902.89E − 58
WDO5.79E − 821.14E + 021.26E − 151.01E + 023.14E − 021.74E − 022.35E − 603.90E − 28
GWO2.99E − 421.36E + 029.85E − 022.35E + 012.81E − 032.04E − 031.52E − 309.74E − 02
WOA4.36E − 643.55E + 027.84E − 011.34E + 012.51E − 021.15E − 023.25E − 151.33E + 00
BA5.68E − 331.13E + 041.33E − 081.20E + 014.06E − 023.45E − 031.95E − 021.11E + 00
DA9.15E − 241.16E + 048.81E − 074.15E + 025.69E − 042.65E − 057.19E − 071.29E + 01
PSO1.45E − 191.08E + 041.12E − 104.14E + 023.08E − 021.23E − 024.04E − 048.42E + 00
IA5.64E − 087.53E + 021.03E − 018.67E ± 022.73E − 022.94E − 031.71E − 073.52E + 00

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CHTWDO1.00E − 100006.14E − 168.02E + 011.05E + 012.04E − 04
WDO1.01E − 101.45E − 151.74E − 151.94E − 156.03E − 073.84E + 011.28E + 012.96E − 04
GWO1.23E − 109.58E − 113.31E − 071.79E − 071.05E − 042.43E + 011.15E + 013.73E − 04
WOA1.82E − 032.07E − 053.09E − 052.78E − 056.47E − 042.86E + 016.08E + 016.50E − 04
BA7.21E − 037.60E − 023.24E − 051.87E − 042.82E − 042.16E + 011.03E + 013.23E − 04
DA1.34E − 019.14E − 012.60E − 035.80E − 033.13E − 021.87E + 018.57E + 015.94E − 04
PSO1.70E − 031.84E − 016.98E − 039.61E − 032.31E − 011.43E + 013.84E + 014.95E − 03
IA1.95E − 021.07E − 011.03E − 019.45E − 031.05E + 004.74E + 017.87E + 001.25E − 03

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CHTWDO2.08E − 0101.08E − 012.90E + 001.09E + 001.01E + 002.05E − 027.13E − 01
WDO5.35E − 011.18E + 002.07E − 013.94E + 001.20E + 003.12E + 001.46E − 011.56E + 00
GWO7.19E − 011.67E + 001.96E − 013.71E + 002.14E + 004.08E + 005.74E − 013.04E + 00
WOA4.46E − 011.96E + 008.62E + 003.08E + 003.07E + 003.62E + 001.83E + 004.24E + 00
BA4.91E − 012.83E + 003.12E − 013.75E + 004.95E + 007.32E + 003.09E + 002.25E + 00
DA3.69E − 011.51E + 002.83E − 014.97E + 003.86E + 003.12E + 004.18E + 005.16E + 00
PSO3.35E − 013.57E + 002.37E − 013.15E + 002.18E + 004.47E + 008.35E − 018.83E − 01
IA6.07E − 001.64E + 004.09E − 015.70E + 002.83E + 005.12E + 003.82E − 013.06E + 00

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