Fig. 5From: Anomaly detection in quasi-periodic energy consumption data series: a comparison of algorithmsThe anomaly duration distribution on the fridge energy consumption data sets. The distributions of Fridge1 and Fridge2 are centered close the time series period, which suggests the presence of anomalies shorter than an ON-OFF cycle whereas the distribution of Fridge3 is centered around values higher than the mean ON-OFF cycle durationBack to article page