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arXiv 1502.00780cs.SIphysics.soc-ph
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复杂网络中节点的相似性度量

Measure the similarity of nodes in the complex networks

Qi Zhang, Meizhu Li, Yong Deng, Sankaran Mahadevan

摘要:

复杂网络中节点的相似性度量一直是众多研究者关注的问题,本文提出了一种基于度中心度和相对熵的复杂网络节点相似性度量方法。研究结果表明,具有共同结构属性的节点与其他节点具有较高的相似度。对其他节点影响力大的节点与其他节点的相似度值较小,边缘节点与其他节点的相似度值也较低。结果表明,该方法对复杂网络中节点的相似性度量是有效的、合理的。

英文摘要:

Measure the similarity of the nodes in the complex networks have interested many researchers to explore it. In this paper, a new method which is based on the degree centrality and the Relative-entropy is proposed to measure the similarity of the nodes in the complex networks. The results in this paper show that, the nodes which have a common structure property always have a high similarity to others nodes. The nodes which have a high influential to others always have a small value of similarity to other nodes and the marginal nodes also have a low similar to other nodes. The results in this paper show that the proposed method is useful and reasonable to measure the similarity of the nodes in the complex networks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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