Research Article
Classification and Application of Roof Stability of Bolt Supporting Coal Roadway Based on BP Neural Network
Table 5
Excepting output and real output.
| | Target output | Actual output | Stable type |
| | 0.00 | 0.00 | 0.00 | 1.00 | 0.0000 | 0.0020 | 0.0031 | 0.9965 | IV | | 0.00 | 0.00 | 1.00 | 0.00 | −0.0001 | −0.0013 | 1.0003 | −0.0025 | III | | 1.00 | 0.00 | 0.00 | 0.00 | 0.9941 | 0.0040 | 0.0008 | 0.0004 | I | | 0.00 | 0.00 | 1.00 | 0.00 | −0.0005 | 0.0058 | 0.9933 | −0.0020 | III | | 0.00 | 1.00 | 0.00 | 0.00 | 0.0011 | 1.0043 | −0.0029 | 0.0004 | II | | 0.00 | 0.00 | 0.00 | 1.00 | 0.0006 | 0.0006 | −0.0031 | 1.0017 | IV | | 1.00 | 0.00 | 0.00 | 0.00 | 1.0015 | −0.0034 | 0.0007 | 0.0003 | I | | 0.00 | 1.00 | 0.00 | 0.00 | 0.0034 | 1.0020 | −0.0028 | 0.0004 | II |
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