Research Article
Interval Prediction Method for Solar Radiation Based on Kernel Density Estimation and Machine Learning
Table 5
Comparison of PIs obtained using SC and SC-KDE methods.
| | | 0.95 | 0.9 | 0.8 | Method | Model | PICP | PINAW | CWC | PICP | PINAW | CWC | PICP | PINAW | CWC |
| SC | RF | 0.476 | 0.039 | 5463.329 | 0.451 | 0.038 | 2849.344 | 0.401 | 0.031 | 665.993 | V-SVR | 0.476 | 0.002 | 280.171 | 0.451 | 0 | 22.495 | 0.400 | 0.002 | 44.055 | Rprop-ANN | 0.476 | 0.020 | 2801.707 | 0.451 | 0.110 | 8248.102 | 0.400 | 0.137 | 3017.763 | SC-KDE | RF | 0.950 | 0.254 | 0.508 | 0.901 | 0.153 | 0.302 | 0.808 | 0.104 | 0.189 | V-SVR | 0.956 | 0.002 | 0.004 | 0.908 | 0.004 | 0.007 | 0.814 | 0.003 | 0.005 | Rprop-ANN | 0.953 | 0.012 | 0.023 | 0.920 | 0.015 | 0.024 | 0.806 | 0.001 | 0.002 |
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