Tree depth | 4 | 5 | 5 | 5 | 6 | 6 | 6 |
Learning rate | 0.03 | 0.04 | 0.05 | 0.07 | 0.03 | 0.04 | 0.05 |
Correlation coefficient R2 | 0.75 | 0.903 | 0.986 | 0.981 | 0.950 | 0.925 | 0.978 |