基于轨迹大数据离线挖掘与在线实时监测的出租车异常轨迹检测算法

Taxi Abnormal Trajectory Detection Algorithm Based on Off-line Mining of Large Trajectory Data and On-line Real-time Monitoring

本文探讨了异常轨迹检测算法的理论概述,对此类检测算法进行了研究,通过分析出租车异常轨迹的框架,在一定程度上验证了检测算法的有效性和高效性。

In this paper the theory of abnormal trajectory detection algorithm is discussed,and this kind of detection algorithm is studied,By analyzing the framework of abnormal taxi trajectory,the effectiveness and efficiency of the detection algorithm are verified to a certain extent.