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Abnormal data detection method, system and device

A technology of abnormal data and detection method, which is applied in the field of data processing, can solve the problems of consuming a lot of manpower and material resources, large quantity, and abnormal data flooding, and achieve the effects of avoiding data abnormality, accurate detection, and avoiding abnormal judgment

Active Publication Date: 2020-05-01
CHINANETCENT TECH
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Problems solved by technology

However, the types of data anomalies in the network are very complicated, and the number is quite large. In fact, some data anomalies occur within the allowable range
According to the existing alarm method, a lot of unnecessary alarm information will be generated. On the one hand, it will consume a lot of manpower and material resources to troubleshoot abnormalities. On the other hand, it may make really serious data anomalies drown in numerous alarm information

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  • Abnormal data detection method, system and device

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Embodiment Construction

[0017] In order to make the purpose, technical solution and advantages of the present application clearer, the following will clearly and completely describe the technical solution of the present application in combination with specific implementation methods of the present application and corresponding drawings. Apparently, the described implementations are only some of the implementations of this application, not all of them. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0018] This application provides a detection method for abnormal data, please refer to figure 1 , the method may include the following multiple steps.

[0019] S1: Obtain access data for a specified time period, train a threshold model based on the access data, and judge whether the access data at the target time node is abnorma...

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Abstract

The invention discloses an abnormal data detection method, system and device, and the method comprises the steps: obtaining access data in a specified time period, obtaining a threshold model based onthe training of the access data, and judging whether the access data of a target time node is abnormal data or not according to the threshold model; if the access data of the target time node is abnormal data, determining a detection interval, counting the distribution of access data samples in the detection interval, and judging whether the access data of the target time node is abnormal data ornot again; and if the access data of the target time node is judged to be abnormal data again, obtaining a convergence rule and an amplitude threshold corresponding to the access data of the target time node, and judging whether the access data of the target time node is abnormal data to be processed or not based on the convergence rule and the amplitude threshold. According to the technical scheme provided by the invention, the abnormal data detection accuracy can be improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a detection method, system and equipment for abnormal data. Background technique [0002] In a current CDN (Content Delivery Network, content distribution network), in order to improve user experience, an alarm module can be configured. When data access is abnormal, the alarm module can send alarm information in time, so that network managers can detect and repair abnormalities, and avoid users from being in a state of data inaccessibility for a long time. [0003] The current data alarm means usually preset multiple types of alarm information, and if the actual data anomaly matches one of the types, the corresponding alarm information will be issued. However, the types of data anomalies in the network are very diverse, and the number is quite large. In fact, some data anomalies occur within the allowable range. According to the existing alarm method, a lot of unnecessa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G06K9/62
CPCH04L41/0631G06F18/2433
Inventor 陈芹浩
Owner CHINANETCENT TECH
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