Research Article
Coal Price Forecasting and Structural Analysis in China
Table 5
Comparison results.
| | Prediction method | RMSE | MAE | MRE |
| | April 2016 (VAR) | 1.39% | 4.8 | 1.07% | | May 2016 (VAR) | 1.48% | 5.6 | 1.26% | | June 2016 (VAR) | 1.46% | 5.5 | 1.23% | | July 2016 (VAR) | 1.44% | 5.4 | 1.21% | | FS-SVR [5] | | | 2.23% | | SVM [5] | | | 7.27% |
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Notes: MAE indicates the mean absolute error and MRE indicates the mean relative error.
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