Fig. 3
From: Machine learning models for river flow forecasting in small catchments

Selected examples when the models allow good predictions of extreme events. Each row corresponds to a specific station, respectivelyAvenza, Carrara, Mutigliano, Ponte Guido, Seravezza, Versilia, Massaciuccoli and Viareggio. Each column corresponds to a specific model, respectively: Only Output Model (OOM), Standard Model (SM), Normalized Model (NM), and Only Rainfall Model (ORM). The grey line indicates the observed data, the black line indicates the prediction at 0 h; the violet line indicates the prediction at 2 h; the orange line indicates the prediction at 4 h; and the yellow line indicates the prediction at 6 h.