Research Article
A Framework for Final Drive Simultaneous Failure Diagnosis Based on Fuzzy Entropy and Sparse Bayesian Extreme Learning Machine
Table 5
Performance of three classifiers.
| | PNN | SVM | SBELM |
| Decision threshold [] | 0.69 | 0.69 | 0.76 | Accuracy of single failure (%) | 93.24 (±1.86) | 94.81 (±2.19) | 98.42 (±1.55) | Accuracy of simultaneous failure (%) | 89.12 (±2.41) | 87.34 (±1.96) | 92.81 (±1.85) | Accuracy of entire sample (%) | 92.30 (±2.55) | 91.43 (±2.32) | 96.23 (±2.06) | Training time (ms) | 268.2 | 493 | 145.4 | Testing time (ms) | 86.5 | 119.4 | 48.7 |
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