用户名: 密码: 验证码:
Multiple sources and multiple measures based traffic flow prediction using the chaos theory and support vector regression method
详细信息    查看全文
文摘

A multiple sources and multiple measures based traffic flow prediction algorithm using the chaos theory and support vector regression method is proposed.

The chaotic characteristics of traffic flow associated with the speed, occupancy, and flow are identified using the maximum Lyapunov exponent.

The phase space of multiple measures chaotic time series are reconstructed based on the phase space reconstruction theory.

The support vector regression (SVR) model is designed to predict the traffic flow.

Results show that the proposed method has better performance in terms of the accuracy and timeliness.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700