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Method and device for determining data exception

A technology for data abnormality and data determination, applied in the computer field, can solve problems such as heavy workload, system being attacked, and insufficient comprehensiveness, and achieve the effect of effective judgment and early warning

Active Publication Date: 2019-08-09
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Data may also be abnormal in a certain business link, or in the transmission process between different business links, such as system being attacked, model abnormality, etc.
[0004] On the other hand, in the context of big data, the amount of data is growing exponentially, and business rules are constantly changing and inexhaustible. Therefore, only using business rules to find data anomalies is a huge workload and not comprehensive enough.

Method used

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  • Method and device for determining data exception
  • Method and device for determining data exception

Examples

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Embodiment Construction

[0031] The solutions provided in this specification will be described below in conjunction with the accompanying drawings.

[0032] figure 1 It is a schematic diagram of an embodiment disclosed in this specification. exist figure 1 , the computing platform (such as Alipay server) obtains multiple data packets within a predetermined period of time (for example, a credit request data packet for a user requesting a loan), and these data packets have the same data structure (for example, have the same field, field content Can include user age, gender, income, loan amount, etc.). On the other hand, the computing platform also acquires the historical distribution of historical data having the same data structure above, and these historical data may be composed of a large number of similar data packets received in a long period of time before. Next, the computing platform compares the multiple data packets with the historical distribution, and determines whether there is data anom...

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Abstract

The embodiment of the invention provides a method and device for determining data exception, and the method comprises the steps: obtaining a plurality of data packets in a predetermined time period, and enabling the plurality of data packets to have the same data structure; obtaining historical distribution of the historical data with the same data structure; comparing the plurality of data packets with the historical distribution; and determining whether data exception exists or not according to a comparison result. The device corresponds to the method. Through the method and the device, thedata exception in the current data packet can be effectively judged.

Description

technical field [0001] One or more embodiments of this specification relate to the field of computer technology, and in particular, to a method and device for determining data anomalies. Background technique [0002] With the upgrading of the Internet, data interaction between different platforms is becoming more and more frequent. For example, when a user submits a loan request to a bank or a financial platform, the bank or financial platform will send the user's request data to the comprehensive computing platform for a comprehensive evaluation to decide whether to approve the user's loan request and the approved loan amount. However, for the sake of security and the confidentiality of their own users, each platform often performs some privacy protection processing on the data before sending the data to other platforms for processing. Data processed in this way loses its business meaning. After the receiving platform receives the data, it is difficult to judge whether th...

Claims

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Application Information

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IPC IPC(8): G06F16/903G06K9/62G06F21/64
CPCG06F21/64G06F16/90335G06F18/23H04L63/1425H04L41/142H04L43/16G06N20/00H04L63/1416G06N7/01
Inventor 吴岳灏解岭徐鑫
Owner ADVANCED NEW TECH CO LTD
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