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Navigation interest point recommendation method and device and server

A recommendation method and technology of points of interest, applied in the field of device and server, navigation point of interest recommendation method, can solve the problem of low matching rate of recommended options

Pending Publication Date: 2020-10-27
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a navigation point of interest recommendation method, device and server, by analyzing the starting point of the object to be recommended to pre-select the point of interest, and then use the ranking model to sort and implement the recommendation, avoiding the existing The problem of low matching rate of recommendation options caused by a single source of candidate POIs in the recommendation method

Method used

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  • Navigation interest point recommendation method and device and server
  • Navigation interest point recommendation method and device and server
  • Navigation interest point recommendation method and device and server

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0081] figure 1 It is a schematic diagram of the architecture of the navigation POI recommendation system 100 provided in an alternative embodiment of the present application. For example, the navigation point of interest recommendation system 100 can be used for transportation services such as taxis, driver services, express services, carpooling services, bus services, driver rental services, or shuttle services, or any of the above-mentioned services. The online transportation service platform on which combined services between companies rely. The navigation POI recommendation system 100 may include a server 110, a network 120, a service requester terminal 130, a service provider terminal 140, and a database 150, and the server 110 may include a processor for executing instruction operations. figure 1 The illustrated navigation point of interest recommendation system 100 is only a feasible example, and in other feasible embodiments, the navigation point of interest recommen...

no. 2 example

[0090] figure 2 A schematic diagram showing exemplary hardware and software components of the server 110 that can implement the idea of ​​the present application according to some embodiments of the present application. For example, processor 112 may be used on server 110 and configured to perform the functions described herein.

[0091] The server 110 can be a general-purpose computer or a special-purpose computer, both of which can be used to implement the navigation POI recommendation method of the present application. Although only one computer is shown in the present application, for the sake of convenience, the functions described in the present application can be implemented in a distributed manner on multiple similar platforms to balance the processing load.

[0092] For example, server 110 may include a network port 111 connected to a network, one or more processors 112 for executing program instructions, a communication bus 113, and various forms of storage media 1...

no. 3 example

[0095] image 3 A schematic flowchart of a method for recommending a navigation point of interest in some embodiments of the present application is shown, and the method for recommending a navigation point of interest provided in the present application can be applied to the server 110 in the foregoing embodiments. It should be understood that, in other embodiments, the order of some steps in the navigation point of interest recommendation method described in this embodiment may be exchanged according to actual needs, or some steps may be omitted or deleted. The detailed steps of the navigation POI recommendation method are introduced as follows.

[0096] Step S310, obtaining the current location of the object to be recommended, obtaining the first area to which the current location belongs, and obtaining the second area to which the first area belongs, wherein the second area includes a plurality of first areas.

[0097] When the user travels, he can use the relevant applica...

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PUM

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Abstract

The invention provides a navigation interest point recommendation method, a device and a server. The method comprises the steps of obtaining a first area to which a current position of a to-be-recommended object belongs and a second area to which the first area belongs, obtaining a plurality of first interest points and second interest points from historical navigation data according to the firstarea and the second area, and obtaining a plurality of third interest points provided by an operation and maintenance system; and then, importing the plurality of first interest points, the pluralityof second interest points and the plurality of third interest points into a pre-trained sorting model for sorting, and obtaining to-be-recommended interest points according to a sorting result so as to recommend the to-be-recommended interest points to the to-be-recommended object. Thus, the current position of the to-be-recommended object is analyzed to pre-select the first interest point and thesecond interest point, and sorting is carried out in combination with third interest points provided by operation and maintenance to obtain interest points to be recommended to realize navigation interest point recommendation, so that the problem of low matching rate of recommendation options and user expected options due to a single candidate interest point source is avoided.

Description

technical field [0001] The present application relates to the technical field of navigation, and in particular, to a method, device and server for recommending points of interest in navigation. Background technique [0002] With the development of smart devices and mobile Internet technology, it provides a lot of support for users to travel. In order to better meet the travel needs of users, it is of great significance to retrieve destinations with high matching rates for users to recommend. [0003] In the existing technology, generally, the points of interest that are used as destinations in the statistical historical data are used to recommend to users. However, this method only recommends based on the popularity of each point of interest, and it is easy for the recommended options to be inconsistent with user expectations. If the matching rate between options is low, it will affect the user experience. Contents of the invention [0004] In view of this, the purpose o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9535G06F16/9536G06K9/62
CPCG06F16/9535G06F16/9536G06F18/214
Inventor 汪媛刘磊陈欢
Owner BEIJING DIDI INFINITY TECH & DEV