THE TRAJECTORY DATA MINING MODEL FOR COLLEGE STUDENTS IN COMPUS LIFE AND ACADEMIC MANAGEMENT

The main objective of the study is to address the lack of comprehensive management technology in student campus life in universities. Starting from the life trajectory data of students in campus life, a trajectory mining model combining data mining technology and university information system is designed. In addition, an applied clustering algorithm is designed to classify different trajectory feature types. The research results show that in actual trajectory analysis, the categories of action trajectories from dormitories to canteens, from 0 to 4, are 87.64%, 87.86%, 86.97%, 88.63%, and 88.71%, respectively, which are the most matched effective action trajectories. It can be seen that the trajectory analysis model designed in the study is effective and can provide assistance for the comprehensive academic management of college students.