arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2101.12430cs.LGcs.IRcs.SIstat.ML
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子图命名:网络子图检索的实例查询

Subgraph nomination: Query by Example Subgraph Retrieval in Networks

University of Maryland, College Park(马里兰大学帕克分校);Johns Hopkins University(约翰斯·霍普金斯大学)

Al-Fahad M. Al-Qadhi, Carey E. Priebe, Hayden S. Helm, Vince Lyzinski

摘要:

本文介绍了子图命名推理任务,其中感兴趣的示例子图用于查询网络中相似的感兴趣的子图。这种类型的问题出现在现实世界的问题,例如,用户推荐系统和结构检索任务的社会和生物/连接网络。我们正式定义的子图提名框架,强调在子图提名管道中的用户在循环的概念。在该设置中,用户可以提供可以被并入到检索任务中的附加的提名后光监督。在介绍和形式化的检索任务,我们研究了细致入微的效果,用户监督可以对性能,分析和跨真实和模拟数据的例子。

英文摘要:

This paper introduces the subgraph nomination inference task, in which example subgraphs of interest are used to query a network for similarly interesting subgraphs. This type of problem appears time and again in real world problems connected to, for example, user recommendation systems and structural retrieval tasks in social and biological/connectomic networks. We formally define the subgraph nomination framework with an emphasis on the notion of a user-in-the-loop in the subgraph nomination pipeline. In this setting, a user can provide additional post-nomination light supervision that can be incorporated into the retrieval task. After introducing and formalizing the retrieval task, we examine the nuanced effect that user-supervision can have on performance, both analytically and across real and simulated data examples.

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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