Abstract: Analyzing the learning and behavioral data of college students using data mining technology is an important initiative for the integration of traditional college student affairs management with information technology. The data mining of concerning student affairs management must be conducted based on profoundly grasping the precise ideological-political problems and attaching great importance to the quality of smart campus construction. Data mining on college student affairs management should be integrated in an intelligent platform which can fully sense the comprehensive state of students after comprehensive and systematic collection of data, scientific data preprocessing, mining analysis and display applications. The platform should also promptly control the situation of students, and effectively guide students' all-round development.