评价指标 | lasso回归 | 弹性网 | 两步估计 | 两步估计 + 逐步回归 |
SSE | 61009.86 | 59975.63 | 1800.851 | 1781.589 |
MSE | 762.6233 | 749.70 | 22.510 | 22.270 |
RMSE | 27.616 | 27.38 | 4.744 | 4.719 |
MAE | 20.63395 | 18.362 | 3.88 | 3.887 |