Research Article
ACO-Initialized Wavelet Neural Network for Vibration Fault Diagnosis of Hydroturbine Generating Unit
Table 4
Error and training time of three methods.
| Diagnosing methods | Wavelet neural network | ACO wavelet neural network | ACO-initialized wavelet neural network |
| Diagnosing error | 0.0517 | 0.0313 | 0.0093 | Training time/s | 2.3438 | 9.3281 | 0.6094 |
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