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Author:

张勇 (张勇.) (Scholars:张勇) | 张毅 (张毅.) | 池海楠 (池海楠.) | 尹宝才 (尹宝才.) (Scholars:尹宝才)

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incoPat zhihuiya

Abstract:

一种基于动态超图卷积神经网络的OD客流预测方法,涉及深度学习等领域,尤其是面向超图表示以及图卷积网络的OD客流预测任务。该方法在利用超图对交通拓扑结构的高阶表示基础上,引入超图卷积神经网络,并通过历史的OD矩阵挖掘OD客流在起始点(original)和目的地(destination)上的空间关联性构建动态超边,实现了对OD流量复杂的空间关联性的动态建模。相较于传统的数学模型以及机器学习方法,该方法对于OD流量特征的建模更加深入和准确,提高了预测准确率。

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Patent Info :

Type: 发明申请

Patent No.: CN202210249218.5

Filing Date: 2022-03-06

Publication Date: 2024-12-27

Pub. No.: CN114611798B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 37

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 13

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