Table 3 Prediction performances of POD-RBF and POD-ERBF for all validation cases
From: A hybrid RNN-GPOD surrogate model for real-time settlement predictions in mechanised tunnelling
Error (%) | POD-RBF | POD-ERBF |
|---|---|---|
Validation case 1 | 1.50 | 0.87 |
Validation case 2 | 2.51 | 2.46 |
Validation case 3 | 1.80 | 1.38 |
Validation case 4 | 2.04 | 1.52 |
Validation case 5 | 2.06 | 1.57 |
Validation case 6 | 1.57 | 0.97 |
Average | 1.91 | 1.46 |