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Abnormal source determination method, device and equipment and computer readable storage medium

A determination method and abnormal technology, applied in the computer field, can solve the problems of misjudgment, difficulty in accurately and quickly determining the source of abnormal indicators, ignoring the relationship between indicator changes and total indicator changes, etc.

Active Publication Date: 2019-07-12
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) Take the absolute value of the current state to see the proportion, which may lead to misjudgment
[0005] 2) Ignoring the relationship between the index changes of each dimension and the total index changes
[0006] Therefore, it is difficult to accurately and quickly determine the source of abnormalities in indicators (or called business data)

Method used

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  • Abnormal source determination method, device and equipment and computer readable storage medium
  • Abnormal source determination method, device and equipment and computer readable storage medium
  • Abnormal source determination method, device and equipment and computer readable storage medium

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Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the solutions of the present disclosure, the following will clearly and completely describe the technical solutions in the exemplary embodiments of the present disclosure with reference to the accompanying drawings in the exemplary embodiments of the present disclosure.

[0035] In some processes described in the specification and claims of the present disclosure and the descriptions in the above drawings, a plurality of operations appearing in a specific order are included, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the serial numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be perfor...

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Abstract

The embodiment of the invention provides an abnormal source determination method, device and equipment and a computer readable storage medium. The abnormal source determination method comprises the steps of obtaining service data in a preset time period to generate a time sequence according to a preset time interval, wherein the time sequence comprises a plurality of sub-time sequences with different dimensions; determining whether the time sequence is abnormal or not by using time sequence prediction data predicted according to the time interval to which the time sequence belongs; respectively determining the similarity between each of the plurality of sub-time sequences and the time sequence according to a determination result that the time sequence is abnormal; according to the similarity between each of the plurality of sub-time sequences determined respectively and the time sequence, at least one of the plurality of sub-time sequences is determined to be a source of abnormity of the time sequence, the abnormity can be described from the perspective of time sequence change instead of being considered from the absolute value of the current state, and misjudgment on the abnormalsource is avoided. Moreover, the source of the index exception can be accurately and quickly determined.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of computer technology, and in particular, to a method, device, device, and computer-readable storage medium for determining an abnormality source. Background technique [0002] In the field of risk control, the general concern is how to identify risks or abnormalities, and improve the accuracy and coverage of identification. In this process, it is often found that there will always be new risks or abnormalities. The prevention and control of these new risks is a time-consuming link in risk control operations. This is because it is necessary to locate the cause of the risk and then carry out supplementary risk prevention. control. Therefore, it is necessary to quickly locate the dimension where the risk or abnormality is located, that is, the source of the abnormality. Currently known anomaly source detection or detection methods are mainly based on manual offline analysis. After the monitori...

Claims

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Application Information

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IPC IPC(8): G06F16/2458
CPCG06F16/2474
Inventor 郑霖陈帅
Owner ALIBABA GRP HLDG LTD
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