节点赋权网络中节点重要性的综合测度法  

Comprehensive importance measurement for nodes within a node-weighted network

作　　者：安世虎[1] 聂培尧[1] 贺国光[2] 

机构地区：[1]山东财政学院计算机信息工程系,济南250014 [2]天津大学管理学院,天津300072

出　　处：《管理科学学报》2006年第6期37-42,52,共7页Journal of Management Sciences in China

摘　　要：许多现实系统中的主体重要性测度问题可以建模为节点赋权网络中节点重要性的测度问题.在对节点赋权网络中节点重要性构成因素分析的基础上,利用节点删除的研究思想,提出节点赋权网络中节点重要性的综合测度法—CIM法;借助于图的距离矩阵的计算方法设计了CIM法的算法;最后,给出该方法在知识共享网络中的应用.Agent importance in many real each node within a node-weighted network world systems is constructed as After the factors of an effective the model of importance measurement for importance measurement for a node within a node-weighted network are analyzed, the comprehensive inlportanee measure （CIM） for a node in a nodeweighed network based on the approach of deleting node is nlodeled. And with the help of the procedure of calculating the distances among nodes on a graph, a new algorithm for this model is designed. Finally, an example is given for illustrating the application of CIM in knowledge sharing network.

关 键 词：节点赋权网络 综合测度 节点删除 知识共享网络 

分 类 号：F224.33[经济管理—国民经济] G206[文化科学—传播学]