Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shinji Nakagawa0
Date of Patent
March 23, 2021
Patent Application Number
15765369
Date Filed
October 9, 2015
Patent Citations
Patent Primary Examiner
Patent abstract
An object of the invention is to provide an abnormality detection device that can detect a processing abnormality of various types of software. The abnormality detection device according to the invention divides an output data series which is output by software into one or more clusters, determines that the output data included in any cluster is normal, and determines that the output data not included in any cluster is abnormal.
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