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Positioning method and device for user occupational and residential places, control equipment and storage medium

A positioning method and technology of job and residence, applied in the field of information processing, can solve the problems of large error of user's job and residence, deviation of user's job and residence, poor positioning accuracy, etc.

Pending Publication Date: 2020-10-20
北京城市象限科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] However, in the existing technology, the traditional clustering algorithm ignores the time characteristics of the user location data, which may cause deviations in the finally obtained user location, and then there is a large error between the located user location and the actual user location. Poor positioning accuracy

Method used

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  • Positioning method and device for user occupational and residential places, control equipment and storage medium
  • Positioning method and device for user occupational and residential places, control equipment and storage medium
  • Positioning method and device for user occupational and residential places, control equipment and storage medium

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the examples of the present invention more clear, the technical solutions in the examples of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the examples of the present invention.

[0025] Effectively obtaining the distribution of occupation and residence of urban residents has important reference value for urban and transportation planning.

[0026] In the prior art, traditional clustering algorithms are mostly used, such as the Density-Based Spatial Clustering of Applications with Noise (DBACAN for short) algorithm to perform spatial clustering analysis on the acquired user positioning data, Then obtain the user's occupation and residence distribution. However, user location data has unique spatio-temporal characteristics, and the traditional clustering algorithm ignores the time characteristics of user location data, resulting in d...

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Abstract

According to the positioning method and device for the user occupational and residential places, the control equipment and the storage medium provided by the invention, the positioning data of the user within the preset duration is acquired, and the positioning data is used for indicating the position of the user at different time; spatial aggregation processing is carried out on the positioning data of the user to generate aggregation points, and the aggregation points have aggregation point appearing time; the aggregation point of which the aggregation point appearing time meets a preset time condition is determined as an effective aggregation point; and according to the effective aggregation point, user job and residence place information is positioned and output, that is to say, the positioning data of the user is analyzed from two dimensions of space and time, so that a more accurate user occupational and residential place is positioned.

Description

technical field [0001] The present invention relates to information processing technology, in particular to a method, device, control device and storage medium for locating a user's place of residence. Background technique [0002] Effectively obtaining the distribution of occupation and residence of urban residents has important reference value for urban and transportation planning. [0003] In the prior art, most of the traditional clustering algorithms, such as the Density-Based Spatial Clustering of Applications with Noise (DBACAN for short) algorithm, perform spatial clustering analysis on the acquired user positioning data, Then obtain the distribution of the user's occupation and residence. [0004] However, in the existing technology, the traditional clustering algorithm ignores the time characteristics of the user location data, which may cause deviations in the finally obtained user location, and then there is a large error between the located user location and th...

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Application Information

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IPC IPC(8): G06F16/29G06F16/9537G06F16/242G06F16/2455
CPCG06F16/29G06F16/9537G06F16/244G06F16/24556Y02D30/70
Inventor 鲁旭茅明睿廖曙光王辉
Owner 北京城市象限科技有限公司
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