现代电子技术2017，Vol.40Issue(1)：134-136,3.DOI:10.16652/j.issn.1004-373x.2017.01.036
移动轨迹挖掘算法设计与系统实现
Design of mobile trajectory mining algorithm and system implementation
高瑞 1周彩兰 2朱荣3
作者信息
- 1. 汉江师范学院 汽车与电子工程系，湖北 十堰 442000
- 2. 武汉理工大学 计算机科学与技术学院，湖北 武汉 430070
- 3. 汉江师范学院 计算机科学系，湖北 十堰 442000
- 折叠
摘要
Abstract
In order to improve the identification accuracy of different transportation modes,an accuracy forecasting optimi?zation algorithm model suitable for the identification of different transportation modes was constructed according to the traffic mode to locate the GPS trace features. The segmentation of track transition point,moving track prediction and calculation,and result accuracy analysis are studied. The algorithm of using the transition point segmentation method to deal with the traffic jam and various transportation modes is adopted to mine the user movement behavior,and divide the GPS original trajectory into the sub?trajectory with single transportation mode,which can identify different transportation modes effectively,and achieve the satisfied effect. The experimental results show that the overall accuracy of the transition point identification method is higher than that of the unified time segmentation method,and the accuracy of the advanced feature is higher than that of the basic feature.关键词
移动轨迹/挖掘算法/交通堵塞/GPS定位Key words
mobile trajectory/mining algorithm/traffic jam/GPS location分类
信息技术与安全科学引用本文复制引用
高瑞,周彩兰,朱荣..移动轨迹挖掘算法设计与系统实现[J].现代电子技术,2017,40(1):134-136,3.
