1. The construction of student user portraits based on improved Kmeans algorithm;Zhihong;Journal of Hebei University of Technology,2022
2. Study on students employment portrait based on campus behavior feature data;Menghui
3. Research on Scholar Portrait of University Libraries and Knowledge Recommendation Based on Label Calculation;Sheng;Library Research,2022
4. Refined Marketing Method of Electricity Sales Package Based on User Portrait;Hao;Microcomputer Applications,2022
5. Government Service Collaborative Filtering Recommendation Method Basedon User Characteristics;Agen;Journal of Integration Technology,2023