算法改进 | MSLE | EVS | MAE | MedAE | R2 |
CART→AdaBoost | +0.01 | +0.14 | −466.69 | +10,422.97 | +0.12 |
AdaBoost→Gradient Boosting | −0.14 | +0.30 | −32,358.03 | −42,395.07 | +0.32 |