Forecasting SPEI and SPI Drought Indices Using the Integrated Artificial Neural Networks

<div>The calibration results of SPI forecast using hANN 9-8-1 trained on MSE: the blue line: observations, the green line: forecasted SPI medians, and the dotted lines: simulation error bounds.</div>

Computational Intelligence and Neuroscience

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Figure 2

Figure 2: Forecasting SPEI and SPI Drought Indices Using the Integrated Artificial Neural Networks 