Location recognition method, device, equipment and storage medium based on location service
A technology of location services and identification methods, applied in the field of data analysis, can solve the problems of affecting location judgment, rigidity, and low identification accuracy of LBS key points, and achieve the effect of improving identification accuracy.
Active Publication Date: 2022-03-29
PING AN TECH (SHENZHEN) CO LTD
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[0003] However, the current algorithms or rules for identifying LBS key points are too rigid to aggregate GPS, resulting in low recognition accuracy for identifying LBS key points, which affects the final location judgment
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0032] The flow charts shown in the drawings are just illustrations, and do not necessarily include all contents and operations / steps, nor must they be performed in the order described. For example, some operations / steps can be decomposed, combined or partly combined, so the actual order of execution may be changed according to the actual situation. In addition, although the functional modules are divided in the schematic diagram of the device, in some cases, they ...
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This application relates to the field of user portraits, and obtains the key location and location category corresponding to the location record data by performing multi-dimensional weighted identification on the location record data generated based on location services. Specifically disclosed is a location service-based location identification method, device, device, and storage medium. The method includes: obtaining location record data based on location services from a mobile terminal; performing data preprocessing on the location record data to obtain standardized record data, The normative record data includes event time and standard position information; according to the normative record data, the standard position information that meets the key position judgment conditions is determined as the key position; according to the time dimension where the event time is located, the standard position information corresponding to the event time is binned and counted , to obtain the time dimension distribution data corresponding to the key position; according to the time dimension distribution data corresponding to the key position, identify the position category corresponding to the key position, and store the key position and position category.
Description
technical field [0001] The present application relates to the field of data analysis, and in particular to a key location identification method, device, equipment and storage medium based on location services. Background technique [0002] Location-based service (Location Based Service, LBS) is to obtain the location information (geographical coordinates or Geodetic coordinates), a value-added service that provides users with corresponding services under the support of the geographic information system platform. Usually, the location of the mobile terminal user obtained through the radio communication network or external positioning method is fed back to the user in the form of GPS latitude and longitude value. How to accurately locate and identify some common addresses of the user through the feedback latitude and longitude information, such as home address or office address etc., has become a popular research direction in the industry. [0003] However, the current algor...
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IPC IPC(8): H04L67/52G06F16/29
CPCG06F16/29H04L67/52
Inventor 袁琴
Owner PING AN TECH (SHENZHEN) CO LTD