Forecasting SO<sub><b>2</b></sub> Pollution Incidents by means of Elman Artificial Neural Networks and ARIMA Models

<table>Autocorrelation function variable SO<sub>2</sub> (a) and residual partial correlation (b).</table>

Abstract and Applied Analysis

Figure 4: Forecasting SO<sub><b>2</b></sub> Pollution Incidents by means of Elman Artificial Neural Networks and ARIMA Models 