Road selection method and device, electronic equipment and readable storage medium

A road and target road technology, applied in neural learning methods, biological neural network models, structured data retrieval, etc., can solve the problem of low road accuracy and achieve the effect of improving accuracy

Pending Publication Date: 2022-01-21
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the projected distance between the point of interest and the road is not the actual planned distance, there are cases where the point of interest cannot be reached through the road with the smallest projected distance, resulting in low accuracy of the road selected for binding to the point of interest

Method used

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  • Road selection method and device, electronic equipment and readable storage medium
  • Road selection method and device, electronic equipment and readable storage medium
  • Road selection method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0015] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0016] In the road selection method of the present disclosure, after determining at least one candidate road corresponding to the obtained interest point, extracting the point of interest feature of the point of interest and the road feature of at least one candidate road, and then according to the obtained point of interest feature and road feature , selecting the targ...

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PUM

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Abstract

The invention provides a road selection method and device, electronic equipment and a readable storage medium, and relates to the technical field of artificial intelligence such as intelligent traffic, deep learning and cloud service. The road selection method comprises the following steps: acquiring a point of interest, and determining at least one candidate road corresponding to the point of interest; extracting interest point features of the interest points and road features of the at least one candidate road; and selecting a target road from the at least one candidate road according to the interest point features and the road features of the at least one candidate road. According to the method, the target road is selected by using the interest point features and the road features at the same time, connectivity between the selected target road and the interest points is ensured, the target road is selected by using richer features, and the accuracy of the selected target road is further improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, in particular to the field of artificial intelligence technology such as intelligent transportation, deep learning, and cloud services. Provided are a road selection method, device, electronic equipment and readable storage medium. Background technique [0002] In the prior art, when binding a point of interest (POI) to a road, usually according to the projection distance between the point of interest and the road, the road with the smallest projection distance is selected to bind to the point of interest. Since the projected distance between the point of interest and the road is not the actual planned distance, there is a situation that the point of interest cannot be reached through the road with the smallest projected distance, resulting in low accuracy of the road selected for binding to the point of interest. Contents of the invention [0003] According to the first aspect of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06N3/08G06F16/29G06F16/24
CPCG06Q10/047G06N3/08G06F16/29G06F16/24
Inventor 史盟钊李卡
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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