摘要
Granovetter认为社交网络中弱连接比强连接更有力量。在此假设的基础上,将粗糙集理论应用到社交网络中,提出社交子网络概念,并基于对子网络间弱连接的进一步分析,建立子网间潜在路径的形式化定义。通过节点相似性连接预测,提出强弱连接可以相互转化的假设,此假设充分表明弱连接在促进社交网络中知识纵向传播中的重要作用。
Granovetter thinks that the weak links is more powerful than the strong links in the social network. On the basis of this hypothesis,presents social sub-network by introducing the concept of the rough set. Proposes the formal definition of the potential path, based on an analysis by weak link of social sub-network. And through link prediction of the node similarity, proposes the hypothesis that strong link and weak link will be transform. Illustrates the weak link taking an important role in the deepen knowledge transmit of the social network.
基金
河南省教育厅教师教育课程改革研究项目(No.2016-JSJYYB-021)
关键词
社交网络
粗糙关系
潜在路径
弱连接
Social Network
Rough Relation
Potential Path
Weak Link
