基于K-核塌缩序列的社会化资源推荐中核心用户发现研究
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武慧娟,JiaTinaDu,孙鸿飞,Jannatul Fardous
Identifying Core Users in Social Resource Recommendation System with K-shell Collapse Sequences
Wu Huijuan,Jia Tina Du,Sun Hongfei,Jannatul Fardous
图3
K-核塌缩序列示意图