Research Article
A Novel Classification Approach through Integration of Rough Sets and Back-Propagation Neural Network
Table 1
The running status of shearer and its corresponding parameters.
| Samples | (A) | (°C) | (A) | (°C) | (m/min) | (°) | (°) | (Hz) | Running status |
| 1 | 45.12 | 78.74 | 65.46 | 88.16 | 3.51 | 2.52 | 45.12 | 628.85 | 0.78 | 2 | 48.19 | 75.22 | 70.78 | 84.28 | 3.42 | 3.62 | 53.22 | 683.46 | 0.79 | 3 | 50.25 | 80.19 | 85.14 | 91.25 | 2.88 | 5.36 | 40.22 | 705.76 | 0.82 | 4 | 45.26 | 82.43 | 62.45 | 84.15 | 3.12 | 2.85 | 49.36 | 642.14 | 0.76 | 5 | 64.28 | 77.16 | 90.45 | 91.41 | 2.56 | 2.26 | 58.55 | 823.29 | 1.22 | 6 | 46.22 | 85.24 | 68.55 | 80.46 | 3.26 | 2.86 | 58.46 | 711.24 | 0.83 | 7 | 72.56 | 85.12 | 102.42 | 102.36 | 2.76 | 10.26 | 38.41 | 881.25 | 1.17 | 8 | 62.33 | 74.24 | 92.46 | 84.46 | 3.56 | 8.26 | 60.27 | 821.46 | 1.12 | 9 | 44.23 | 89.19 | 63.15 | 85.78 | 3.82 | 3.22 | 46.25 | 578.26 | 0.75 | 10 | 89.23 | 81.24 | 120.36 | 86.14 | 2.01 | 1.05 | 50.36 | 1035.48 | 1.63 | | | | | | | | | | | 198 | 49.22 | 75.24 | 71.22 | 80.25 | 3.46 | 4.26 | 45.26 | 542.16 | 0.72 | 199 | 68.65 | 87.16 | 118.64 | 90.46 | 4.66 | 4.36 | 49.35 | 845.29 | 1.36 | 200 | 50.22 | 78.15 | 90.46 | 95.44 | 3.22 | 7.22 | 44.21 | 682.64 | 1.11 |
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