Interest point recommendation method and device based on position service

A location-based service and recommendation method technology, applied in the Internet field, can solve problems such as POI influence evaluation, low POI accuracy, and low LBS service quality, and achieve the effect of improving service quality

Active Publication Date: 2019-10-29
LINKTECH NAVI TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the scope of influence of different POIs is different. Only one POI dimension cannot accurately evaluate the influence of POIs, resulting in low accuracy of recommended POIs and low service quality of LBS.

Method used

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  • Interest point recommendation method and device based on position service
  • Interest point recommendation method and device based on position service
  • Interest point recommendation method and device based on position service

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Embodiment Construction

[0053]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0054] The embodiment of the present invention provides a point-of-interest recommendation method based on location services. The network device can obtain user location information, determine a target area according to the user location information, obtain recommended target POIs that affect the target area, and output the target POI.

[0055] Wherein, the network device may divide the electronic map based on Mercator coordinates to obtain at least two regions. The...

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Abstract

The embodiment of the invention discloses an interest point POI recommendation method and device based on location based service LBS. The method comprises the steps that a target area is determined according to current position information of a user, the target area is a geographic position range obtained by dividing an electronic map based on Mercator coordinates, and the Mercator coordinates arecoordinates obtained through Mercator projection; a to-be-recommended target POI is obtained in the target area, the target POI is at least one POI selected according to influence, the influence comprises at least one of area influence, area influence of a smooth window or multi-area fusion influence; the target POI is output. By adopting the embodiment of the invention, the influence of the POIcan be accurately evaluated, and the service quality of the LBS is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for recommending points of interest based on location services. Background technique [0002] Points of Interest (POI) distributed in the city can be used as landmarks (geographical markers) to form people's basic impression of the city, such as large shopping malls, high-end hotels, transportation hubs, city parks, places of interest, leisure venues, important institutions, etc. , culture and education, hospitals, buildings or communities, etc. POI is the core data based on location based service (Location Based Service, LBS), which can be used in fields such as electronic map or advertisement push, for example, a certain POI displayed in the electronic map can be used as the destination selected before navigation, or displayed in the electronic map. View restaurants or hotels around the user in multiple POIs. The network device can evaluate the POI's ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9535G06F16/9536G06F16/9537G06Q30/02
CPCG06Q30/0282G06F16/9537G06F16/9535G06F16/9536G06Q30/02G06Q50/01G06Q30/0261H04L67/1097H04L67/52
Inventor 潘广谋孔繁硕
Owner LINKTECH NAVI TECH
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