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.
CN112347489APending Publication Date: 2021-02-09CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD
Publication Date
2021-02-09

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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.
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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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