Here is another generic approach to anomaly detection from event data which has been used for analyzing logs received from automatic lawn mowers: https://www.r

Here is another generic approach to anomaly detection from event data which has been used for analyzing logs received from automatic lawn mowers: https://www.researchgate.net/publication/323971244_Detecting_Anomalies_in_Device_Event_Data_in_the_IoT https://www.researchgate.net/publication/323971244_Detecting... It allows for using different algorithms like one class SVM or MDS (including custom algorithms). It also allows for defining custom domain specific features as integral part of its analysis engine. In particular, for log analysis, frequencies of various event types have been generated.