Table 3 ANN-corrected numerical current prediction at site: 2 (testing period)
Velocity (U) | Velocity (V) | |||||
|---|---|---|---|---|---|---|
R | RMSE (cm/s) | MAE (cm/s) | R | RMSE (cm/s) | MAE (cm/s) | |
Numerical v/s observations | 0.75 | 15.86 | 12.67 | −0.01 | 26.99 | 21.54 |
Velocity (U) | Velocity (V) | |||||
|---|---|---|---|---|---|---|
R | RMSE (cm/s) | MAE (cm/s) | R | RMSE (cm/s) | MAE (cm/s) | |
Lead time (days) | Corrected prediction × observations | |||||
1 | 0.93 | 8.00 | 6.30 | 0.77 | 11.73 | 8.21 |
2 | 0.92 | 8.24 | 6.67 | 0.68 | 13.56 | 9.67 |
3 | 0.88 | 10.40 | 8.21 | 0.59 | 16.41 | 11.87 |
4 | 0.87 | 11.15 | 8.88 | 0.50 | 16.88 | 12.70 |
5 | 0.85 | 12.34 | 9.86 | 0.37 | 19.63 | 14.63 |