Fig. 2From: Forecasting daily emergency department arrivals using high-dimensional multivariate data: a feature selection approachPredictions superimposed with ground truth. Light grey line = ground truth, dark grey line = prediction. RF = random forest, RLS = recursive least squares, LMS = least mean squares, ARIMA = autoregressive integrated moving average, ARIMAX = regression with ARIMA errors, FS = floating search, SA = simulated annealingBack to article page