Table 8. Efficiency and Error Rate of Different Methods.
| method | time (s) | error rate (%) |
|---|---|---|
| MCS-BP | 18.0127 | 5.4545 |
| GWO-hybrid KELM | 16.3495 | 3.636 |
| GA-SVM | 15.8398 | 5.4545 |
| MBA-BP | 24.2396 | 5.4545 |
| BA-PNN | 14.9398 | 5.4545 |
| SaE-ELM | 13.3365 | 5.4545 |
| GA-PNN | 11.2378 | 5.4545 |
| PSO-PNN | 9.3433 | 7.273 |
| Sa-PNN | 8.3158 | 3.636 |
| MMFO-PNN | 7.2763 | 1.818 |
| IEC | 3.7653 | 24.76 |
| PNN | 2.9606 | 10.91 |