Dynamic soft classifying algorithm of traffic data stream based on cloud model

Computer Engineering and Applications ›› 2007, Vol. 43 ›› Issue (28): 217-219.

• 工程与应用 • Previous Articles Next Articles

Dynamic soft classifying algorithm of traffic data stream based on cloud model

YU Shao-wei,CAO Kai

School of Transportation and Automobile Engineering,Shandong University of Technology,Zibo,Shandong 255049,China

Received:1900-01-01 Revised:1900-01-01 Online:2007-10-01 Published:2007-10-01
Contact: YU Shao-wei

基于云模型的动态交通数据流软划分算法

于少伟,曹凯

山东理工大学交通与车辆工程学院,山东淄博 255049

通讯作者: 于少伟

Abstract

Abstract: This paper proposes a dynamic soft classifying algorithm of traffic data stream,which employs STREAM algorithm to cluster traffic data stream,obtains some categories that are able to reflect the different traffic status.Then,the data mining and the data stream tendency forecast are implemented,and those forecasting values of data stream are analyzed by soft classifying based on cloud model and more flexible control tactics are obtained.

Key words: STREAM algorithm, cloud model, soft classifying, traffic data stream

摘要： 提出了一种交通数据流软划分算法,该算法利用STREAM算法对交通数据流进行了聚类分析,得到了能够反映交通状况不同特征的聚类结果,然后对聚类结果进行了数据挖掘和交通数据流趋势预测。最后在数据流值预测结果的基础上,采用基于云模型划分的算法对交通的预测流值进行分析,得到了更加灵活的控制策略。

关键词: STREAM算法, 云模型, 软划分, 交通数据流

YU Shao-wei,CAO Kai. Dynamic soft classifying algorithm of traffic data stream based on cloud model[J]. Computer Engineering and Applications, 2007, 43(28): 217-219.

于少伟,曹凯. 基于云模型的动态交通数据流软划分算法[J]. 计算机工程与应用, 2007, 43(28): 217-219.

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Dynamic soft classifying algorithm of traffic data stream based on cloud model

基于云模型的动态交通数据流软划分算法

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