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Data processing method and device and storage medium

A data processing and data set technology, applied in the field of data processing, can solve problems such as inability to protect data, privacy data leakage, etc.

Pending Publication Date: 2021-02-09
CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Related technologies have successively proposed many strategies and methods for privacy protection of association rule mining, but such data protection technologies may still mine association rules when the amount of data is relatively large, leading to privacy data leakage, which cannot Effective and complete data protection

Method used

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  • Data processing method and device and storage medium
  • Data processing method and device and storage medium
  • Data processing method and device and storage medium

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Embodiment Construction

[0063] In order to understand the characteristics and technical contents of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the present invention.

[0064] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein are only for the purpose of describing the embodiments of the present invention, and are not intended to limit the present invention.

[0065] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be c...

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Abstract

The embodiment of the invention provides a data processing method and device and a storage medium. The method comprises the steps of acquiring a data set with private attributes; dividing the data setinto a time series data set and a non-time series data set based on time attributes carried by the data; carrying out association rule detection on the time series data set and the non-time series data set to obtain a time series association rule carrying the time attribute and / or a non-time series association rule not carrying the time attribute; and adding the constructed pseudo time series data into the time series data set to enable the time series association rule to meet a first association rule condition, and / or adding the constructed pseudo non-time series data into the non-time series data set to enable the non-time series association rule to meet a second association rule condition. Thus, the source data is divided into the time series data set and the non-time series data set,the corresponding time series association rules and non-time series association rules are hidden in the mode of adding the constructed pseudo-time series data and pseudo-non-time series data, and thedata is completely protected.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a data processing method, device and storage medium. Background technique [0002] Related technologies mainly adopt encryption, obfuscation and other privacy protection technologies for privacy processing of user data, but do not protect the association rules that hide data between some attributes, and these association rules will also leak part of the user's privacy. The threat to the security of private data has gradually attracted people's attention. Related technologies have successively proposed many strategies and methods for privacy protection of association rule mining, but such data protection technologies may still mine association rules when the amount of data is relatively large, leading to privacy data leakage, which cannot Effective and complete protection of data. Contents of the invention [0003] In view of this, the embodiments of the present inventio...

Claims

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Application Information

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IPC IPC(8): G06F21/60
CPCG06F21/60Y02D10/00
Inventor 周中民
Owner CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD
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