Analysis and research of student´s behavior trajectories based on big data positioned by Intelligent terminal

GPS and WIFI Positioning Technology bases on Intelligent mobile phone terminal, it collects a certain number of big data for a positioned student sample in a specific period, uses clustering algorithm to the massive data, removes some meaningless noise data, renders the result of cluster analysis based on the platform for two-dimensional geographic information system, according to the actual 2D map data information points surrounding school to form a decision tree´ branching rule, analyzes specified behavior track of students in a given time, which can improve the targeted teaching management level.