Kwak, Haewoon and Moon, Sue and Eom, Young-Ho and Choi, Yoonchan and Jeong, Hawoong Consistent community identification in complex networks. Journal of the Korean Physical Society, 59 (5). pp. 3128-3132. ISSN 0374-4884 (2011)
Full text not available from this repository.Abstract
We have found that known community identification algorithmsproduce inconsistent communities when the node ordering changes atinput. We propose two metrics to quantify the level of consistencyacross multiple runs of an algorithm: pairwise membershipprobability and consistency. Based on these two metrics, weaddress the consistency problem without compromising themodularity. Our solution uses pairwise membership probabilitiesas link weights and generates consistent communities within six orfewer cycles. It offers a new tool in the study of communitystructures and their evolutions.
| Item Type: | Article |
|---|---|
| Identification Number: | https://doi.org/10.3938/jkps.59.3128 |
| Uncontrolled Keywords: | Keywords: Complex networks, Community structure, Modularity - PACS numbers: 89.75.-k, 89.75.Hc |
| Subjects: | Q Science > QA Mathematics Q Science > QC Physics |
| Research Area: | Computer Science and Applications |
| Depositing User: | Ms T. Iannizzi |
| Date Deposited: | 03 Dec 2014 11:12 |
| Last Modified: | 18 Dec 2014 13:55 |
| URI: | http://eprints.imtlucca.it/id/eprint/2387 |
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