Research Article
Remaining Useful Life Prediction Techniques of Electric Valves for Nuclear Power Plants with Convolution Kernel and LSTM
Table 5
Average test losses of different RUL prediction models.
| RUL model | SVR | CNN | LSTM | Convolution kernel + LSTM |
| Explained_variance_score | 0.23 | 0.70 | 0.67 | 0.902 | Mean_absolute_error | 9.69 | 4.72 | 4.73 | 2.94 | Mean_squared_error | 133.95 | 39.93 | 30.79 | 17.55 | R2_score | 0.23 | 0.70 | 0.66 | 0.90 |
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