Model | Average Residual (days) | Root Mean Squared Error (RMSE) | Regression Coefficient (R2) |
Decision Tree | 28.25 | 51.26 | 0.3697 |
Random Forest | 18.8 | 34.12 | 0.7186 |
Gradient Boosting Machine | 11.7 | 21.2 | 0.8908 |