大数据环境下基于知识图谱的用户兴趣扩展模型研究

张彬, 徐建民, 吴姣

Research on User Interest Expansion Model Based on Knowledge Graph in Big Data Environment

Zhang Bin, Xu Jianmin, Wu Jiao

现代情报 . 2021, (8): 36 -44 . DOI: 10.3969/j.issn.1008-0821.2021.08.004