All issues Volume 73 (2018) Oil & Gas Science and Technology - Rev. IFP Energies nouvelles, 73 (2018) 22 Full HTMLComparison of the static parameters of the initial and CHPSO trained FIS.
| Predictor | Data Set | R2 | AARD | STD | RMSE | N |
|---|---|---|---|---|---|---|
| Initial FIS | Train Data | 0.8365 | 11.33 | 0.1397 | 0.1986 | 322 |
| Test Data | 0.7275 | 14.13 | 0.1712 | 0.2429 | 81 | |
| All Data | 0.8156 | 11.89 | 0.1476 | 0.2082 | 403 | |
| CHPSO trained FIS | Train Data | 0.9773 | 4.06 | 0.0506 | 0.0740 | 322 |
| Test Data | 0.9575 | 5.05 | 0.0676 | 0.0955 | 81 | |
| All Data | 0.9736 | 4.26 | 0.0544 | 0.0788 | 403 |
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