TABLE 3.
The MAE and R2 of different models and different input parameters [mean (sd)].
| Models | Inputs | MAE (ml/kg/ml) | R2 |
|---|---|---|---|
| LR | HR%+SDI | 4.24 (1.45) | 0.73 (0.17) |
| RD + SDI | 4.91 (0.94) | 0.59 (0.19) | |
| MADs + SDI | 3.58 (0.65) | 0.75 (0.12) | |
| HR%+RD + SDI | 3.94 (1.16) | 0.77 (0.12) | |
| RD + MADs + SDI | 2.90 (0.57) | 0.83 (0.08) | |
| HR%+MADs + SDI | 2.69 (0.81) | 0.87 (0.08) | |
| HR%+RD + MADs + SDI | 2.57(0.70) | 0.88(0.06) | |
| RF | HR%+SDI | 4.20 (1.38) | 0.68 (0.18) |
| RD + SDI | 4.33 (1.48) | 0.58 (0.25) | |
| MADs + SDI | 3.74 (0.78) | 0.68 (0.13) | |
| HR%+RD + SDI | 3.30 (1.03) | 0.79 (0.11) | |
| RD + MADs + SDI | 2.55 (1.14) | 0.86 (0.11) | |
| HR%+MADs + SDI | 2.52 (0.61) | 0.88 (0.05) | |
| HR%+RD + MADs + SDI | 2.06(0.43) | 0.92(0.03) | |
| XGBoost | HR%+SDI | 4.04 (1.77) | 0.72 (0.19) |
| RD + SDI | 3.88 (1.22) | 0.70 (0.17) | |
| MADs + SDI | 2.70 (0.58) | 0.83 (0.06) | |
| HR%+RD + SDI | 3.12 (1.21) | 0.82 (0.11) | |
| RD + MADs + SDI | 2.22 (0.76) | 0.89 (0.07) | |
| HR%+MADs + SDI | 2.20 (0.67) | 0.92 (0.05) | |
| HR%+RD + MADs + SDI | 1.83 (0.59) | 0.94 (0.03) |