Mathematical Problems in Engineering / 2020 / Article / Tab 1

Research Article

Application of the Improved PSO-Based Extended Domain Method in Engineering

Table 1

Experimental result of the Sphere function.

PSOCPSOIPSO-EDM

Dimensionality = 10 = 20 = 10 = 20 = 10 = 20
Worst value4.4369e – 497.4023e − 203.0672e − 486.0385e − 223.3696e − 709.4993e − 39
Mean value6.5256e – 506.2447e − 211.5934e − 497.9355e − 231.7190e − 717.0559e − 40
Optimal value1.1728e − 531.5012e − 241.5102e − 542.1277e − 2700
Standard variance1.1743e − 491.6707e − 206.8481e − 491.5866e − 227.5283e − 712.2945e − 39

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