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Statistical parameters of Gradient Boosting model.
| Model | R2 (Train) |
RMSE (Train) |
MAE (Train) |
MAECV | R2 (Test) | RMSE (Test) | MAE (Test) | CCC (Test) | Q2F1 | Q2F2 | k | k′ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GBR_A | 0.938 | 0.123 | 0.100 | 0.261 | 0.802 | 0.256 | 0.212 | 0.869 | 0.805 | 0.802 | 1.035 | 0.961 |
| GBR_B | 0.822 | 0.208 | 0.155 | 0.273 | 0.704 | 0.313 | 0.213 | 0.787 | 0.710 | 0.704 | 0.101 | 0.980 |
