Fig. 4From: The influence of differential privacy on short term electric load forecastingForecasting errors (MAE) of the forecasting models with increasing levels of noise. Blue, solid lines: MAE of the hierarchical models, each without noise. Red, dashed lines: MAE of direct forecast models. a, Hong’s benchmark model with peturbed data. b, CountingLab’s model with peturbed data. c, Lloyd’s model with peturbed dataBack to article page