Space-time adjoint relationship analysis method and system based on data mining

Abstract

The invention discloses a space-time adjoint relationship analysis method and system based on data mining. The method comprises steps of obtaining an IMEI signal database of each dual-card mobile device based on the IMEI identification code rule of the same dual-card mobile device; when two or more base stations capture multiple groups of IMEI signal data which belong to the same dual-card mobileequipment and are reported in a short time interval, identifying the two or more base stations as base stations with adjacent relations, so that adjacent base station groups with adjacent relations are constructed; and traversing the IMEI signal data of the target base station and the adjacent base stations belonging to the target base station in the adjacent base station group, searching an interactive object IMEI identification code having a time interaction difference with the target object IMEI identification code, and further obtaining an accompanying object of the target object. According to the scheme, the IMEI signal database and the adjacent base station group are extracted, and the accompanying object of the target object is acquired by using the target base station and the accompanying base station of the target base station.

Description

technical field [0001] The present application relates to the technical field of data mining and analysis in the communication field, and in particular to a data mining-based spatio-temporal companion relationship analysis method and system. Background technique [0002] When two or more subjects exhibit the same or similar motion pattern, and the pattern is maintained for a long time, the pattern is considered as a companion pattern. A group of friends shopping together can form an accompaniment mode, and passengers who take the same bus can also be an accompaniment mode. Single target accompaniment is a special case of adjoint mode, which is to calculate other targets similar to known target trajectories after the space-time trajectory of a target is known. The discovery of this adjoint mode has important significance in specific fields. [0003] Normally, regardless of whether the accompanying object is a person or a vehicle, since the vehicle is driven by a person, it c...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to propose a data mining-based spatio-temporal relationship analysis method and system, through the IMEI identification codes of each mobile device with the same dual card, to obtain the information of adjacent base stations belonging to different mobile communication operators, and to solve the problem of cross-operating The problem of obtaining the accompanying relationship by the merchant base station

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