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

doi:10.1016/j.neucom.2007.12.043

CSpace > 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, Yong1 ; Zhang, Xiang-Sun1 ; Chen, Luonan 4,5,6,7
	2008-12-01
发表期刊	NEUROCOMPUTING
ISSN	0925-2312
卷号	72 期号:1-3 页码:134-141
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.
关键词	Complex networks Biological networks Community structure Nonnegative matrix factorization Similarity measure
DOI	10.1016/j.neucom.2007.12.043
语种	英语
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
WOS类目	Computer Science, Artificial Intelligence
WOS记录号	WOS:000261643700017
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/6203
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.