Table 4 Ablation experiments.
From: Remaining useful life prediction method based on gated dilation causal convolution
Test bearing | Remove the sinusoidal position code | Remove sinusoidal position coding and MSEU | ||||||
|---|---|---|---|---|---|---|---|---|
MAE | RMSE | Score | R2 | MAE | RMSE | Score | R2 | |
B1-1 | 6.1 | 8.1 | 0.87 | 0.92 | 7.7 | 9.7 | 0.85 | 0.89 |
B1-2 | 10.7 | 14.4 | 0.73 | 0.75 | 11.6 | 14.6 | 0.70 | 0.75 |
B1-3 | 7.6 | 9.3 | 0.82 | 0.90 | 10.4 | 12.1 | 0.75 | 0.82 |
B1-4 | 13.2 | 16.0 | 0.68 | 0.69 | 14.1 | 16.3 | 0.70 | 0.68 |
B1-5 | 9.1 | 12.4 | 0.76 | 0.82 | 9.9 | 12.9 | 0.75 | 0.80 |
B1-6 | 7.3 | 9.9 | 0.74 | 0.88 | 7.9 | 10.0 | 0.79 | 0.88 |
B1-7 | 9.2 | 11.5 | 0.83 | 0.84 | 11.8 | 13.4 | 0.83 | 0.78 |
B2-1 | 18.2 | 22.9 | 0.68 | 0.37 | 19.4 | 24.8 | 0.72 | 0.26 |
B2-2 | 11.0 | 14.0 | 0.60 | 0.76 | 11.7 | 16.5 | 0.68 | 0.67 |
B2-3 | 18.8 | 23.0 | 0.59 | 0.37 | 20.3 | 24.2 | 0.55 | 0.30 |
B2-4 | 12.3 | 15.4 | 0.67 | 0.72 | 13.6 | 16.3 | 0.64 | 0.68 |
B2-5 | 14.0 | 16.7 | 0.72 | 0.67 | 15.5 | 18.5 | 0.63 | 0.60 |
B2-6 | 8.6 | 11.2 | 0.81 | 0.85 | 9.0 | 11.5 | 0.75 | 0.84 |
B2-7 | 18.3 | 21.7 | 0.51 | 0.44 | 20.9 | 24.3 | 0.59 | 0.30 |
