Anomaly detection methods, devices and systems

E Khalastchi (Inventor), G Kaminka (Inventor), R Lin (Inventor), M Kalech (Inventor)

Research output: Patent


A method for detecting an anomaly in operation of a data analysis device, comprising: receiving present real-time readings of multiple sensors associated with the data analysis device, and maintaining a history of past real-time readings; determining which of said multiple sensors are correlated; computing a deviation between at least some of said present and at least some of said past real-time readings of said correlated sensors; and declaring an anomaly when said deviation exceeds a predetermined threshold.
Original languageEnglish
Patent number9,218,232
StatePublished - 22 Dec 2015


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