Research Article
Modelling and Prediction of Photovoltaic Power Output Using Artificial Neural Networks
Table 3
The GRNN comparison for different spreads.
| Spread | MSE train | MSE test | Regression |
| 0.01 | 5.16 × 10−8 | 0.00072 | 0.98948 | 0.02 | 4.15 × 10−6 | 0.00054 | 0.99238 | 0.03 | 2.23 × 10−5 | 0.0004 | 0.99476 | 0.04 | 6.80 × 10−5 | 0.00039 | 0.99559 | 0.05 | 0.00015 | 0.00049 | 0.99505 | 0.06 | 0.00029 | 0.00068 | 0.99362 | 0.07 | 0.00048 | 0.00094 | 0.99151 | 0.08 | 0.00072 | 0.00126 | 0.98882 | 0.09 | 0.001 | 0.00162 | 0.98575 | 0.1 | 0.00131 | 0.00201 | 0.98243 |
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