Research Article
Bearing Fault Diagnosis of End-to-End Model Design Based on 1DCNN-GRU Network
Table 2
Accuracy of different optimizers and learning rates.
| Learning rates | 0.001 | 0.01 | 0.1 | Optimizers | Train | Test | Train | Test | Train | Test |
| ā | Accuracy (%) | RMSprop | 0.998 | 0.992 | 0.987 | 0.965 | 0.241 | 0.237 | Adam | 0.993 | 0.992 | 0.995 | 0.985 | 0.432 | 0.487 | Adadelta | 0.312 | 0.237 | 0.723 | 0.715 | 0.992 | 0.986 |
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