The evaluation of model performance was done by statistical criteria (R2, RMSE, MAE and NSE) and the results are shown in Table 2.
Performance evaluation belonging to 12-month ahead forecasting
Piezometer . | 3 . | 4 . | 5 . | 6 . | 7 . | 8 . | 10 . | 11 . | 12 . | 14 . | 19 . | 21 . | 23 . |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
R2 | 0.97 | 0.92 | 0.9 | 0.88 | 0.9 | 0.81 | 0.87 | 0.83 | 0.81 | 0.96 | 0.94 | 0.8 | 0.84 |
RMSE | 0.0698 | 0.2365 | 0.1036 | 0.7104 | 0.0759 | 4.45 | 0.3869 | 0.556 | 0.622 | 0.2683 | 0.3578 | 1.1643 | 0.4605 |
MAE | 0.0493 | 0.1603 | 0.0691 | 0.0156 | 0.538 | 3.0362 | 0.2896 | 0.3633 | 0.4395 | 0.2095 | 0.1659 | 0.686 | 0.2922 |
NSE | 0.93 | 0.91 | 0.92 | 0.83 | 0.91 | 0.75 | 0.78 | 0.85 | 0.82 | 0.96 | 0.94 | 0.81 | 0.74 |
Piezometer . | 3 . | 4 . | 5 . | 6 . | 7 . | 8 . | 10 . | 11 . | 12 . | 14 . | 19 . | 21 . | 23 . |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
R2 | 0.97 | 0.92 | 0.9 | 0.88 | 0.9 | 0.81 | 0.87 | 0.83 | 0.81 | 0.96 | 0.94 | 0.8 | 0.84 |
RMSE | 0.0698 | 0.2365 | 0.1036 | 0.7104 | 0.0759 | 4.45 | 0.3869 | 0.556 | 0.622 | 0.2683 | 0.3578 | 1.1643 | 0.4605 |
MAE | 0.0493 | 0.1603 | 0.0691 | 0.0156 | 0.538 | 3.0362 | 0.2896 | 0.3633 | 0.4395 | 0.2095 | 0.1659 | 0.686 | 0.2922 |
NSE | 0.93 | 0.91 | 0.92 | 0.83 | 0.91 | 0.75 | 0.78 | 0.85 | 0.82 | 0.96 | 0.94 | 0.81 | 0.74 |