Research Article
A Crude Oil Spot Price Forecasting Method Incorporating Quadratic Decomposition and Residual Forecasting
Table 5
Results of feature screening experiments (Brent).
| Variables | MAE | MSE | | MAPE |
| Original feature variables | 0.258547543 | 0.067252309 | 0.999808462 | 0.426413042 | Feature variables for screened | 0.253209173 | 0.065713872 | 0.999812843 | 0.416608602 |
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