An identification matching method, device, electronic equipment and readable storage medium

Abstract

This application provides an identification matching method, device, electronic equipment, and readable storage medium. This application first obtains terminal information of terminal equipment collected at various locations, and according to the number of terminal equipment collected at each location, that is, according to The flow of people at each location can determine the location type of each location, and further, extract the characteristic information of the first terminal and the second terminal from the terminal information collected at the location corresponding to each location type, and then according to The feature information corresponding to each location type generates the first feature vector representing the relationship between the first terminal and the second terminal. Since the location type is used as the unit for extracting feature information, the dimension of the vector can be reduced, and by combining the first feature vector Input into the matching model, it can be determined whether the first identification and the second identification are from the same terminal, and the accuracy of identification matching can be improved due to the consideration of the impact of the flow of people in different places on identification matching.

Description

technical field [0001] The present application relates to the technical field of information matching, and in particular to an identification matching method, device, electronic equipment and readable storage medium. Background technique [0002] Both WIFI probes and mobile phone electronic fences are effective technologies for collecting terminal equipment information, and are widely deployed in various locations, such as highway intersections, commercial area intersections, and entrances to residential areas. Both WIFI probes and mobile phone electronic fences can The location and time where the terminal equipment appears can be collected, so it can be used to measure the speed of the expressway, monitor the flow of people in the shopping mall, and monitor the flow of people in the community. However, the WIFI probe collects the media access control address of the terminal equipment ( Media Access Control Address, MAC) number, the mobile phone electronic fence collects the...

AI Technical Summary

Problems solved by technology

[0002] Both WIFI probes and mobile phone electronic fences are effective technologies for collecting terminal equipment information, and are widely deployed in various locations, such as highway intersections, commercial area intersections, and entrances to residential areas. Both WIFI probes and mobile phone electronic fences can The location and time where the terminal equipment appears can be collected, so it can be used to measure the speed of the expressway, monitor the flow of people in the shopping mall, and monitor the flow of people in the community. However, the WIFI probe collects the media access control address of the terminal equipment ( Media Access Control Address, MAC) number, the mobile phone electronic fence collects the International Mobile Subscriber Identity (IMSI) of the terminal device, but there is no matching table between the two terminal identifiers, so how to combine the two It is a matter of concern to match two terminal identities to determine whether the two identities are from the same terminal.

[0003] At present, the matching method adopted by the existing technology is to deploy WIFI probes and mobile phone electronic fences in pairs at the same place, and use the rule engine to match the MAC addresses and IMSI codes of the terminal devices collected at the same time. location, WIFI probes and mobile phone electronic fences will collect multiple terminal identifiers, so the MAC-IMSI pairs found using the rule engine are all many-to-many data sets, and it is impossible to accurately determine which pair of MAC-IMSI is true from the same terminal

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