Research Article
Assembly Quality Inspection of Combine Harvester Based on Whale Algorithm Optimization LSSVM
Table 1
Comparison of experimental results.
| | Function | IWOA | WOA | | Mean value | Standard deviation | Optimization time (s) | Mean value | Standard deviation | Optimization time (s) |
| | F1 | 1.47E-48 | 7.88E-48 | 6.26 E+01 | 7.03E-11 | 2.25E-10 | 6.06E-01 | | F2 | 1.60E-25 | 8.17E-25 | 6.03 E+01 | 1.41E-08 | 2.50E-08 | 6.38E-01 | | F3 | 2.88 E+01 | 3.52E-02 | 6.27 E+01 | 2.88 E+01 | 4.54E-02 | 6.15E-01 | | F4 | 3.17 E+00 | 1.27E-01 | 6.22 E+01 | 1.88 E+00 | 4.81E-01 | 5.78E-01 | | F5 | 0.00 E+00 | 0.00 E+00 | 6.17 E+01 | 8.57 E+00 | 3.69 E+01 | 9.23E-01 | | F6 | 0.00 E+00 | 0.00 E+00 | 6.62 E+01 | 3.15E-12 | 1.66E-11 | 3.73 E+00 | | F7 | 5.73E-16 | 6.48E-16 | 5.96 E+01 | 5.47E-07 | 1.03E-06 | 6.62E-01 | | F8 | −8.43 E+03 | 7.20 E+02 | 5.92 E+01 | −9.57 E+03 | 1.60 E+03 | 1.11 E+00 |
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