Invention Grant
- Patent Title: Anomaly detection in streaming data
- Patent Title (中): 流数据中的异常检测
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Application No.: US13248887Application Date: 2011-09-29
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Publication No.: US09218527B2Publication Date: 2015-12-22
- Inventor: Choudur Lakshminarayan , Alexander Singh Alvarado , Jose C. Principe , Evan Kriminger
- Applicant: Choudur Lakshminarayan , Alexander Singh Alvarado , Jose C. Principe , Evan Kriminger
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: Rathe Lindenbaum LLP
- Main IPC: G06F17/18
- IPC: G06F17/18 ; G06K9/00
Abstract:
An example method for anomaly detection in streaming data includes applying statistical analysis to streaming data in a sliding window. The method also includes extracting a feature. The method also includes determining class assignment for the feature using class conditional probability densities and a threshold.
Public/Granted literature
- US20130085715A1 ANOMALY DETECTION IN STREAMING DATA Public/Granted day:2013-04-04
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