Research Article
Magnetic-Acoustic Feature Extraction and Damage Fusion Evaluation of 45 Steel Specimens during Fatigue Process for Remanufacturing
Table 4
Posterior probability values of test data.
| | Test data predicted fatigue cycles | 1000 | 2000 | 3000 | 4000 | 5000 | Fracture |
| | 1000 | 7.6 × 10−2 | 2.17 × 10−3227425 | ≈0 | ≈0 | ≈0 | ≈0 | | 2000 | 1.7 × 10−2360617 | 8.56 × 10−2 | 1.21 × 10−19070 | ≈0 | ≈0 | ≈0 | | 3000 | ≈0 | 6.19 × 10−10243 | 1.098 × 10−6 | 9.2 × 10−7169320 | ≈0 | ≈0 | | 4000 | ≈0 | ≈0 | 1.65 × 10−99298 | 2.9 × 10−3 | 3.79 × 10−4650 | ≈0 | | 5000 | ≈0 | ≈0 | ≈0 | 2.25 × 10−7864 | 1.73 × 10−2 | 1.36 × 10−1863305 | | Fracture | ≈0 | ≈0 | ≈0 | ≈0 | 1.9 × 10−1203056 | 1.60 × 10−2 |
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