Research Article
An Improved Squirrel Search Algorithm for Optimization
Table 11
Statistical results obtained by ISSA, SSA, PSO, CMFOA, IFFO, and FOA through 10 independent runs on CEC 2014 benchmark functions with n = 30.
| Fun | | ISSA | SSA | PSO | CMFOA | IFFO | FOA |
| F26 | Mean | 3.1365E+04 | 1.3133E+06 | 1.1295E+08 | 1.0017E+06 | 8.6475E+05 | 1.3449E+07 | | Std | 1.8602E+04 | 5.2974E+05 | 3.1387E+07 | 4.8689E+05 | 4.8607E+05 | 2.8405E+06 | F27 | Mean | 3.0400E-10 | 1.8446E+04 | 8.4500E+09 | 1.0512E+04 | 1.2359E+04 | 5.8535E+08 | | Std | 6.1535E-10 | 1.4049E+04 | 1.0125E+09 | 1.2485E+04 | 1.1922E+04 | 3.8771E+07 | F28 | Mean | 4.2105E-01 | 4.6710E+01 | 7.3819E+02 | 4.1147E+01 | 3.7814E+01 | 1.4226E+02 | | Std | 1.2624E+00 | 3.1490E+01 | 9.9455E+01 | 4.7336E+01 | 3.4110E+01 | 2.9201E+01 | F29 | Mean | 7.5177E+03 | 1.4891E+05 | 2.9286E+06 | 4.7277E+05 | 3.1099E+05 | 3.9826E+05 | | Std | 3.3119E+03 | 6.8316E+04 | 9.1904E+05 | 2.1021E+05 | 2.2686E+05 | 1.5511E+05 | F30 | Mean | 3.1524E+02 | 3.1524E+02 | 3.8129E+02 | 3.1524E+02 | 3.1524E+02 | 3.2568E+02 | | Std | 8.5708E-12 | 1.9710E-07 | 1.4082E+01 | 1.1524E-11 | 4.5680E-11 | 5.8955E+00 | F31 | Mean | 2.3483E+02 | 2.3172E+02 | 3.0117E+02 | 2.3811E+02 | 2.3858E+02 | 2.4179E+02 | | Std | 4.1748E+00 | 7.2461E+00 | 4.8903E+00 | 5.6097E+00 | 5.0249E+00 | 9.0228E+00 | F32 | Mean | 2.0790E+02 | 2.0603E+02 | 2.1884E+02 | 2.1485E+02 | 2.0975E+02 | 2.0633E+02 | | Std | 4.1618E+00 | 3.2456E+00 | 3.0353E+00 | 8.7909E+00 | 5.7719E+00 | 1.6880E+00 |
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