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Anomaly detection method and device for user data values, storage medium and electronic device

A user data, anomaly detection technology, applied in the computer field, can solve the problem of low data value detection efficiency

Active Publication Date: 2018-10-09
TENCENT TECH SHANGHAI
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  • Description
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  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a method, device, storage medium, and electronic device for abnormal detection of user data values, so as to at least solve the technical problem of low detection efficiency of abnormal user data values ​​in the related art

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0020] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses an anomaly detection method and device for user data values, a storage medium and an electronic device. The method comprises the steps that user data values to be detected areextracted from user log files; first data values which are not included in a target data range are obtained from the user data values to be detected; a deviation value corresponding to each data valuein the first data values is obtained, wherein the deviation values are used for indicating the deviation degree of each data value deviating from the corresponding second data value, the distances between the second data values and each data value in the first data values meet target conditions, and the greater the deviation values are, the higher the deviation degrees are; it is determined thatthe data values, with the deviation values greater than or equal to target values, in the first data values are abnormal data values in the user data values. By adopting the method, the technical problem is solved that the detection efficiency of abnormal user data values is lower in the related art.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a method, device, storage medium and electronic device for abnormal detection of user data values. Background technique [0002] The traditional anomaly detection of user data values ​​is to count the data through data sampling, data distribution, data interval distribution, etc., and then combine the operator's experience and business meaning to determine whether there are abnormal values. This method is less efficient in detecting outliers. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] Embodiments of the present invention provide a method, device, storage medium, and electronic device for abnormality detection of user data values, so as to at least solve the technical problem of low detection efficiency of abnormal user data values ​​in the related art. [0005] According to an aspect of an embodiment of the...

Claims

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Application Information

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IPC IPC(8): G06F11/30
CPCG06F11/3072
Inventor 侯静华丁冲王憧生
Owner TENCENT TECH SHANGHAI
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