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System and method for determining related points of interest related to address queries

A point of interest and target address technology, applied in the field of online to offline services, can solve problems such as incorrect or redundant, wrong associations, etc.

Active Publication Date: 2020-07-07
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some cases, an address query may include incorrect or redundant information (for example, incorrect / redundant input from a user)
Redundant information in address queries can lead to incorrect associations between system-determined POIs and address queries, or to no POIs

Method used

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  • System and method for determining related points of interest related to address queries
  • System and method for determining related points of interest related to address queries
  • System and method for determining related points of interest related to address queries

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Embodiment Construction

[0033] The following description is provided to enable one of ordinary skill in the art to make and use the application, and is provided in the context of a particular application and its requirements. It will be apparent to those skilled in the art that various changes to the disclosed embodiments can be made, and that the general principles defined herein can be applied to other implementations without departing from the principles and scope of the application. examples and application scenarios. Accordingly, the application is not to be limited to the described embodiments, but is to be accorded the widest scope consistent with the claims.

[0034] Terms used in the present application are used to describe specific exemplary embodiments only, and do not limit the scope of the present application. As used in this application, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly suggests an exception. It should also be understo...

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PUM

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Abstract

The embodiment of the invention discloses a system and method for determining a point of interest. The method comprises: obtaining a target address query related to a service request from a user terminal, determining at least two initial words according to the target address query, respectively determining at least two word weights according to the at least two initial words, determining one or more candidate interest points based on an iterative process according to the at least two word weights, determining one or more target interest points according to the one or more candidate interest points, and sending the one or more target interest points to the user terminal. By executing the operation of omitting the redundant words from the initial words, the problem that no interest point isrecalled due to the redundant words can be solved, the bad correlation between the target interest point and the target address query due to the redundant words is improved, and the user experience isimproved.

Description

technical field [0001] The present application relates to systems and methods for online-to-offline services, and in particular, to systems and methods for determining relevant points of interest associated with an address query. Background technique [0002] Online-to-offline services using Internet technology are becoming more and more popular. In some cases, when a user needs to initiate a service request (eg, a request for a taxi call service), the user may input an address query (eg, an address query related to a destination) through the user terminal. After receiving the address query, the system that provides online-to-offline services can determine one or more relevant points of interest (POI) related to the address query based on predetermined rules, and recommend one or more relevant POIs to the user terminal . The user can select a POI from one or more relevant POIs as a service location (for example, starting location, destination), and then send a service requ...

Claims

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Application Information

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IPC IPC(8): G06F16/9537G06F16/332
CPCG06F16/9537G06F16/3334G06F16/909G06F16/9038G06F16/90332G06F16/9035G06F9/542
Inventor 胡娟陈欢宋奇马利
Owner BEIJING DIDI INFINITY TECH & DEV