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Event anomaly analysis and prediction

  • US 10,043,006 B2
  • Filed: 06/16/2016
  • Issued: 08/07/2018
  • Est. Priority Date: 06/17/2015
  • Status: Active Grant
First Claim
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1. An event anomaly analysis and prediction apparatus comprising:

  • a processor; and

    a memory storing machine readable instructions that when executed by the processor cause the processor to;

    access at least one master directed graph that specifies known events and transitions between the known events;

    rank each of the known events, whereinthe ranking of each of the known events is based on a probability of anomalousness assigned to each of the known events, andthe probability of anomalousness assigned to a known event of the known events is determined relative to each of the other known events;

    cluster each of the ranked known events into a plurality of anomaly categories;

    determine, based on the plurality of anomaly categories, a plurality of rules to analyze new events;

    access data that is to be analyzed for an anomaly;

    determine, based on an application of the plurality of rules to the data, whether the data includes the anomaly; and

    in response to a determination that the data includes the anomaly, control a device associated with the data.

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