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arXiv 1401.4472cs.SIphysics.soc-ph
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YASCA:复杂网络中社区发现的集体智能方法

YASCA: A collective intelligence approach for community detection in complex networks

Rushed Kanawati

摘要:

在本文中,我们提出了一个独特的方法,在复杂网络中的社区发现。该方法属于以种子为中心的算法家族。然而,而不是扩大社区周围选定的种子,因为大多数现有的方法,我们在这里探索应用集成聚类方法,以不同的网络分区来自自我为中心的社区计算每个选定的种子。以自我为中心的社区本身计算应用最近提出的合奏排名为基础的方法,允许有效地结合各种本地模块化用于指导贪婪的优化过程。第一个实验的结果,在现实世界的网络,其中地面真相分解成社区是已知的,认为我们的方法的有效性。

英文摘要:

In this paper we present an original approach for community detection in complex networks. The approach belongs to the family of seed-centric algorithms. However, instead of expanding communities around selected seeds as most of existing approaches do, we explore here applying an ensemble clustering approach to different network partitions derived from ego-centered communities computed for each selected seed. Ego-centered communities are themselves computed applying a recently proposed ensemble ranking based approach that allow to efficiently combine various local modularities used to guide a greedy optimisation process. Results of first experiments on real world networks for which a ground truth decomposition into communities are known, argue for the validity of our approach.

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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