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Traffic road condition prediction method and device, electronic equipment and storage medium

A traffic road condition and forecasting method technology, which is applied in the fields of electronic equipment and storage media, devices, and traffic road condition forecasting methods, can solve the problem of low accuracy of traffic road condition forecasting results, and achieve the goal of improving efficiency, enriching historical data, and improving accuracy. Effect

Active Publication Date: 2021-02-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to at least solve one of the above-mentioned technical defects, and the following technical solutions are specially proposed to solve the problem that the accuracy of traffic road condition prediction results is not high

Method used

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  • Traffic road condition prediction method and device, electronic equipment and storage medium
  • Traffic road condition prediction method and device, electronic equipment and storage medium
  • Traffic road condition prediction method and device, electronic equipment and storage medium

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Embodiment Construction

[0028] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0029] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present application refers to the presence of features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof. It ...

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Abstract

The invention relates to the technical field of data processing and artificial intelligence, and discloses a traffic road condition prediction method and device, electronic equipment and a storage medium. The traffic road condition prediction method comprises the steps of acquiring first feature data of a traffic road condition in a to-be-predicted period and a congestion probability of a period previous to the to-be-predicted period; acquiring second feature data corresponding to a plurality of historical periods before the to-be-predicted period and a target label sequence; determining a first target feature sequence based on the relevancy between a feature sequence formed by the second feature data and the target label sequence, wherein the first target feature sequence comprises secondfeature data of at least two historical periods; and according to the first feature data of the to-be-predicted period, the congestion probability of the period previous to the to-be-predicted periodand the first target feature sequence, determining the traffic congestion probability of the to-be-predicted period. By utilizing a traffic condition prediction scheme provided by the invention, theaccuracy of the obtained traffic jam probability of the to-be-predicted period can be improved.

Description

technical field [0001] The present application relates to the technical fields of data processing and artificial intelligence. Specifically, the present application relates to a traffic condition prediction method, device, electronic equipment and storage medium. Background technique [0002] The intelligent transportation system integrates information technology, electronic control technology, data communication technology and electronic positioning control technology to realize the prediction and judgment of road network traffic conditions, thereby alleviating road congestion and reducing traffic accidents. [0003] In the prior art, the traffic conditions of a certain period of time in the future are often predicted according to its own historical data, such as: using an autoregressive model to predict future traffic conditions, but since this method is only used to predict future traffic conditions, the selection of calculation data does not Appropriate and the type of c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G06N3/08G06Q10/04G06Q50/26
CPCG06N3/08G06Q10/04G06Q50/26G08G1/0129G08G1/0137
Inventor 钟子宏
Owner TENCENT TECH (SHENZHEN) CO LTD
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