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Systems and methods for online to offline services

A point of interest, iterative technology, applied in special data processing applications, structured data retrieval, geographic information databases, etc., can solve problems such as POI accuracy problems

Pending Publication Date: 2020-02-11
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The accuracy of determining POIs relative to anchor points is often problematic and needs improvement

Method used

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  • Systems and methods for online to offline services
  • Systems and methods for online to offline services
  • Systems and methods for online to offline services

Examples

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Embodiment Construction

[0056] The following description is to enable those of ordinary skill in the art to implement and use the present disclosure, and the description is provided under the circumstances of specific application scenarios and their 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 in this disclosure can be applied to other implementations without departing from the principles and scope of this disclosure. examples and application scenarios. Accordingly, the present disclosure is not intended to be limited to the described embodiments, but is to be accorded the widest scope consistent with the claims.

[0057] Terms used in the present disclosure are for describing specific exemplary embodiments only, and do not limit the scope of the present disclosure. As used in this disclosure, the singular forms "a", "an" and "the" may also include the plural forms unless the conte...

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Abstract

Systems and methods for determining a position of a point of interest (POI) are provided. The methods may include obtaining a plurality of historical positioning records of a target POI and determining at least one set of target coordinates of the target POI by operating at least one iteration of a center clustering procedure on a plurality of historical coordinates in the plurality of historicalpositioning records. Systems and methods for determining a POI are also provided. The methods may include obtaining a set of coordinates of a positioning point and obtaining a candidate POI set including POIs and basic information of the POIs. The methods may further include determining a plurality of features of each of the POIs in the candidate POI set and determining a target POI associated with the positioning point from the candidate POI set based on the plurality of features and a machine learning model.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to Chinese Patent Application No. 201810551267.8, filed May 31, 2018, and Chinese Patent Application No. 201810675073.9, filed June 27, 2018, the entire contents of which are hereby incorporated by reference. technical field [0003] The present disclosure relates generally to online-to-offline services, and more particularly to systems and methods for determining locations matched to points of interest (POIs), and systems and methods for determining POIs matched to locations. Background technique [0004] Taxi-hailing applications (APPs) have brought a lot of convenience to people. The user can input or confirm a POI (eg, starting location and / or destination) through the taxi app, and can determine the location corresponding to the POI. For example, a user (eg, a passenger) may use a pin to determine a location on a map displayed on a taxi app. For another example, the location corre...

Claims

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Application Information

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IPC IPC(8): G06F16/29
CPCG06F16/29
Inventor 杨瑞飞薛永刚王靖文
Owner BEIJING DIDI INFINITY TECH & DEV
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