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arXiv 1012.2384physics.soc-phcond-mat.stat-mechcs.SI
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集群驱动网络集合中的分类和社区结构

Clustering Drives Assortativity and Community Structure in Ensembles of Networks

David V. Foster, Jacob G. Foster, Peter Grassberger, Maya Paczuski

摘要:

聚类、重复性和社区是复杂网络的关键特征。我们探测这些属性之间的依赖关系,发现具有较强的聚类的合奏显示高的程度和突出的社区结构,而合奏具有高的聚类性是不太偏向于集群或社区结构。此外,集群网络可以放大小的同性恋倾向的性状重复性。这种明显的不对称性表明,传递性,而不是同质性,驱动标准的非社会/社会网络二分法。

英文摘要:

Clustering, assortativity, and communities are key features of complex networks. We probe dependencies between these attributes and find that ensembles with strong clustering display both high assortativity by degree and prominent community structure, while ensembles with high assortativity are much less biased towards clustering or community structure. Further, clustered networks can amplify small homophilic bias for trait assortativity. This marked asymmetry suggests that transitivity, rather than homophily, drives the standard nonsocial/social network dichotomy.

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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