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arXiv 0711.0491physics.soc-ph
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基于遗传算法的复杂网络社区发现

Community Detection in Complex Networks Using Genetic Algorithms

Mursel Tasgin, Amac Herdagdelen, Haluk Bingol

摘要:

社区发现是复杂网络中的一个重要研究课题。提出了一种基于优化网络模块度的遗传算法来检测复杂网络中的社区。它不需要任何关于社区数量的先验知识。它的性能进行了测试,在两个现实生活中的网络与已知的社区结构和一组合成网络。作为性能度量,使用信息的信息理论度量变化。结果是有希望的,在某些情况下比以前报道的研究更好。

英文摘要:

Community detection is an important research topic in complex networks. We present the employment of a genetic algorithm to detect communities in complex networks which is based on optimizing network modularity. It does not need any prior knowledge about the number of communities. Its performance is tested on two real life networks with known community structures and a set of synthetic networks. As the performance measure an information theoretical metric variation of information is used. The results are promising and in some cases better than previously reported studies.

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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