Table 2 Comparison of criteria in Conv encoder–decoder GRU with different period in Datong station.
Year | 6 m min pd | 12 m min pd | 18 m min pd | 24 m min pd | |
|---|---|---|---|---|---|
1998 | RMSE | 12,074.85 | 10,430.62 | 7249.87 | 9954.34 |
WI | 0.88 | 0.92 | 0.97 | 0.94 | |
LMI | 0.52 | 0.52 | 0.66 | 0.52 | |
R2 | 0.67 | 0.75 | 0.88 | 0.77 | |
2016 | RMSE | 6618.38 | 5957.79 | 5610.82 | 5462.29 |
WI | 0.95 | 0.97 | 0.97 | 0.97 | |
LMI | 0.62 | 0.63 | 0.68 | 0.66 | |
R2 | 0.82 | 0.86 | 0.87 | 0.88 |