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Data exception detection method and device, computer readable storage medium and computer equipment

A data anomaly and detection method technology, applied in the computer field, can solve the problem of low accuracy of abnormal data

Active Publication Date: 2019-09-17
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the accuracy of detecting abnormal data in a large amount of data is low in the existing technology

Method used

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  • Data exception detection method and device, computer readable storage medium and computer equipment
  • Data exception detection method and device, computer readable storage medium and computer equipment
  • Data exception detection method and device, computer readable storage medium and computer equipment

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Embodiment Construction

[0044] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0045] figure 1 It is an application environment diagram of the data anomaly detection method in an embodiment. refer to figure 1 , the data anomaly detection method is applied to the data anomaly detection system. The data anomaly detection system includes a terminal 102 and a server 104 . The terminal 102 and the server 104 are connected via a network. The terminal 102 may specifically be a desktop terminal or a mobile terminal, and the mobile terminal may specifically be at least one of a mobile phone, a tablet computer, a notebook computer, and the like. The serve...

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Abstract

The invention relates to a data exception detection method and device, a computer readable storage medium and computer equipment. The method comprises the steps of obtaining to-be-detected data, calculating the similarity between data samples in a data cluster in the to-be-detected data, obtaining the similarity between the data samples, and determining a non-similar data sample pair corresponding to the data cluster according to the similarity between the data samples; obtaining a non-similar threshold value corresponding to the data cluster, determining the state of the data cluster according to the non-similar threshold value and the non-similar data sample pair, and taking the data corresponding to the data cluster in the abnormal state as abnormal data in the to-be-detected data; detecting each data cluster in the to-be-detected data, so that the detection efficiency of abnormal data in the to-be-detected data can be improved; and determining the state of the data cluster according to the non-similarity threshold value corresponding to each data cluster, so that the accuracy of determining the state of the data cluster can be improved, and the accuracy of obtaining abnormal data in the to-be-detected data is improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a data anomaly detection method, device, computer-readable storage medium and computer equipment. Background technique [0002] With the development of Internet technology, various websites or platforms will generate more and more data and obtain a large amount of data. Usually, when using a large amount of data, it is necessary to perform anomaly detection on a large amount of data, find and eliminate abnormal data in the large amount of data, and obtain pure data. However, the accuracy of detecting abnormal data in a large amount of data in the prior art is low. Contents of the invention [0003] Based on this, it is necessary to address the above technical problems and provide a data anomaly detection method, device, computer readable storage medium and computer equipment capable of improving the accuracy of abnormal data detection. [0004] A data anomaly dete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/2458G06K9/62
CPCG06F16/215G06F16/2462G06F18/22
Inventor 程雅慧
Owner TENCENT TECH (SHENZHEN) CO LTD