arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2003.02999cs.SIcs.LG
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一种新的基于边密度的链路内聚算法

Novel Edge and Density Metrics for Link Cohesion

Johns Hopkins University Applied Physics Laboratory(约翰斯·霍普金斯大学应用物理实验室)

Cetin Savkli, Catherine Schwartz, Amanda Galante, Jonathan Cohen

摘要:

我们提出了一个新的度量链接凝聚力的强度,在复杂的,高度连通的图测量的边缘。链路内聚性考虑了局部小跳连接和关联节点度,并且可以用于支持边评分和图简化。我们还提出了一种新的图密度度量来估计节点间的平均凝聚力。链接凝聚力和密度的措施来证明社区发现通过图稀疏化最大化图密度。链接的凝聚力也被证明是松散相关的边缘介数中心。

英文摘要:

We present a new metric of link cohesion for measuring the strength of edges in complex, highly connected graphs. Link cohesion accounts for local small hop connections and associated node degrees and can be used to support edge scoring and graph simplification. We also present a novel graph density measure to estimate the average cohesion across nodes. Link cohesion and the density measure are employed to demonstrate community detection through graph sparsification by maximizing graph density. Link cohesion is also shown to be loosely correlated with edge betweenness centrality.

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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