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Private data supplying method and device

A technology of private data and private information, applied in the field of privacy protection, can solve the problem of users leaking private data and so on

Inactive Publication Date: 2018-11-16
CHINA ELECTRONICS CORP 6TH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has caused users to disclose their private data inadvertently

Method used

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  • Private data supplying method and device
  • Private data supplying method and device
  • Private data supplying method and device

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Embodiment Construction

[0066] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0067] In the related technology, because the user u...

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Abstract

The invention provides a private data supplying method and device, and relates to the field of privacy protection. The private data supplying method comprises the steps that firstly, private data (regarding different network operators, the opened private data of all users) of all the users is resumptively extracted, and private data items of the corresponding private data are generated; frequent item set mining is conducted on the private data items, and a frequent item set is utilized to represent the feature portion of the private data about one network operator; then the frequent item set is utilized to conduct clustering, and the network operators with similar private data are gathered as a cluster; finally, representative reference private data is extracted from the private data corresponding to each network operator cluster, taken as data capable of being directly acquired by the network operators, and sent to the designated network operators to complete uploading of the privatedata. The mode of uploading the private data can avoid the situation to a certain extent that the private data of the users is excessively disclosed.

Description

technical field [0001] The present invention relates to the field of privacy protection, in particular to a method and device for providing private data. Background technique [0002] With the rapid development of computer and network technology, the amount of data generated by people's production and life has increased dramatically, and more and more personal data has been stored in users' mobile phones. These users' personal data is related to the user's personal privacy, so in order To avoid privacy leaks, mobile phones usually set a higher level of confidentiality for these private data. [0003] It is precisely because these private data have set a high level of confidentiality that network operators (such as QQ, WeChat) need to obtain the user's consent before obtaining these data, that is, only after the user's consent, the network operator can Obtain these private information from the user's mobile phone. [0004] Before operators obtain these private data, in orde...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06K9/62
CPCG06F21/6245G06F18/23213
Inventor 孙浩楠刘智国张尼朱广宇杨永刚杨丰源刘晓鹏李建忠赵云龙唐球卢凯陈波秦媛媛张松清张宏斌于增明
Owner CHINA ELECTRONICS CORP 6TH RES INST
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