Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures

doi:10.1016/j.neucom.2007.12.043

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 应用数学研究所

	Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures
	Wang, Rui-Sheng 2,5; Zhang, Shihua1,3 ; Wang, Yong 1; Zhang, Xiang-Sun1 ; Chen, Luonan 4,5,6,7
刊名	NEUROCOMPUTING
	2008-12-01
卷号	72 期号:1-3 页码:134-141
关键词	Complex networks Biological networks Community structure Nonnegative matrix factorization Similarity measure
ISSN号	0925-2312
DOI	10.1016/j.neucom.2007.12.043
英文摘要	Identifying community structure in complex networks is closely related to clustering of data in other areas without an underlying network structure. In this paper, we propose a nonnegative matrix factorization (NMF)-based method for finding community structure. We first evaluate several similarity measures, such as diffusion kernel similarity, shortest path based similarity on several widely well-studied networks. Then, we apply NMF with diffusion kernel similarity to a large biological network, which demonstrates that our method can find biologically meaningful functional modules. Comparison with other algorithms also indicates the good performance of our method. (C) 2008 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China (NSFC)[10701080] ; National Natural Science Foundation of China (NSFC)[10801131] ; Research Foundation of Renmin University of China[06XN13054] ; Ministry of Science and Technology, China[2006CB503905]
WOS研究方向	Computer Science
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000261643700017
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/6202]
专题	应用数学研究所
通讯作者	Zhang, Xiang-Sun
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Renmin Univ China, Sch Informat, Beijing 100872, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.Shanghai Univ, Inst Syst Biol, Shanghai 200444, Peoples R China 5.Osaka Sangyo Univ, Osaka 5748530, Japan 6.JST, ERATO, Aihara Complex Modelling Project, Tokyo 1510064, Japan 7.Univ Tokyo, Inst Ind Sci, Tokyo 1538505, Japan
推荐引用方式 GB/T 7714	Wang, Rui-Sheng,Zhang, Shihua,Wang, Yong,et al. Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures[J]. NEUROCOMPUTING,2008,72(1-3):134-141.
APA	Wang, Rui-Sheng,Zhang, Shihua,Wang, Yong,Zhang, Xiang-Sun,&Chen, Luonan.(2008).Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures.NEUROCOMPUTING,72(1-3),134-141.
MLA	Wang, Rui-Sheng,et al."Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures".NEUROCOMPUTING 72.1-3(2008):134-141.