The user portrait technology of big data technology is elaborated,and the technical framework of student portrait system based on big data is proposed.The label system of student portrait is constructed from seven aspects:basic information,learning information,reward and punishment information,financial information,behavioral information,medical information and employment information.The application scenario of student portrait system is designed from two aspects of individual analysis and group analysis,and the applicable data analysis algorithm is proposed.This has certain practical value for the fine management of college students and the early warning and prevention of violations of discipline.
维普
万方数据