模型 | ARIMA | PCA-ARIMA | MLP | PCA-MLP | BPNN | PCA-BPNN |
MAE | 918.4600 | 376.4163 | 699.3910 | 562.4627 | 392.8576 | 240.0181 |
MAPE | 0.0885 | 0.0379 | 0.0677 | 0.0546 | 0.0408 | 0.0233 |