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Adjoint relationship analysis method and device

An analysis method and relational technology, applied in the field of data analysis, to achieve the effect of improving recall rate and accuracy rate

Active Publication Date: 2020-03-31
北京明智和术科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of this application is to provide an analysis method and device for accompanying relationship, which is used to solve the problem of how to determine the accompanying relationship of entities according to the collected data of different identification codes in the prior art

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  • Adjoint relationship analysis method and device
  • Adjoint relationship analysis method and device
  • Adjoint relationship analysis method and device

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Embodiment Construction

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only It is a part of the embodiments of this application, but not all the embodiments. The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art witho...

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Abstract

The invention provides an adjoint relationship analysis method and device. The adjoint relationship analysis method comprises the steps of obtaining a first acquisition data table and a second acquisition data table; wherein the first acquisition data table comprises at least one piece of first acquisition data, and the first acquisition data comprises a physical address MAC and acquisition time and an acquisition place corresponding to the MAC; wherein the second acquisition data table comprises at least one piece of second acquisition data, and the second acquisition data comprises an international mobile subscriber identity (IMSI) and acquisition time and an acquisition place corresponding to the IMSI; pairing the MAC in the first acquisition data table with the IMSI in the second acquisition data table in pairs to obtain a to-be-selected accompanying association pair; and analyzing the first acquisition data corresponding to the MAC and the second acquisition data corresponding tothe IMSI in each to-be-selected accompanying association pair, and judging whether the MAC and the IMSI in the to-be-selected accompanying association pair meet a preset relationship or not to obtaina target accompanying association pair.

Description

Technical field [0001] This application relates to the field of data analysis, and specifically, to an accompanying relationship analysis method and device. Background technique [0002] In the public security scenario, it is necessary to determine whether there is an accompanying relationship between entities in a certain time and space based on one or more trajectories to determine the action trajectory of one or more persons involved in the case. In today's popularization of the mobile Internet, the most useful entity is the mobile phone. [0003] In the prior art, Wifi fence and electronic fence are both effective technologies for collecting device information. However, these two devices provide different services. At the same time, due to privacy issues, neither device can collect additional phone information. That is, the Wifi fence technology can only collect the phone’s MAC (Media Access Control Address). Address, also called physical address), the electronic fence techno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/021H04W4/029H04L29/12
CPCH04W4/021H04W4/029H04L2101/622H04L2101/654
Inventor 梁秀钦林晓明齐云飞丁杰超
Owner 北京明智和术科技有限公司