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Table 2.
RMSE and R of the ANN-based GSD model
| ANN-based GSD model | Training set | Validation set | Test set | All samples |
|---|---|---|---|---|
| RMSE | 29.87 | 32.66 | 34.21 | 31.45 |
| R | 0.953 | 0.949 | 0.942 | 0.951 |