融合用户社交与情境信息的虚拟知识社区个性化知识推荐研究
李泽中1,张海涛1,2,张鑫蕊1,王兴鲁1,孙鸿飞1,3
Research on Personalized Knowledge Recommendation of Virtual Knowledge Community Based on User Social and Situational Information
情报理论与实践 . 2020, (4): 152 .