Research Article
State Diagnosis of Elevator Control Transformer over Vibration Signal Based on MEA-BP Neural Network
Table 4
Parameters of MEA-BP model.
| Parameters | Initial value | Parameters | Initial value |
| Learning rate | 0.04 | Number of superior subgroups | 5 | Convergence error | 0.001 | Number of temporary subgroups | 5 | Score of superior subgroup | 2 | Maximal iterative number | 12 | Score of temporary subgroup | 4 | Population size | 150 |
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