Research Article
Forecasting SPEI and SPI Drought Indices Using the Integrated Artificial Neural Networks
Table 10
The values of PI2 on architectures 9-
-1 on SPEI forecast with hANN.
| | Calibration period | Validation period | | 9-4-1 | 9-6-1 | 9-8-1 | 9-4-1 | 9-6-1 | 9-8-1 |
| Leaf River | | | | | | | 9-4-1 | | | | | | | 9-6-1 | | | | | | | 9-8-1 | | | | | | | Santa Ysabel | | | | | | | 9-4-1 | | | | | | | 9-6-1 | | | | | | | 9-8-1 | | | | | | |
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