Distributed Consensus-Based K-Means Algorithm in Switching Multi-Agent Networks

doi:10.1007/s11424-018-7102-3

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	Distributed Consensus-Based K-Means Algorithm in Switching Multi-Agent Networks
	Lin Peng 1; Wang Yinghui ; Qi Hongsheng; Hong Yiguang
	2018-10-01
发表期刊	JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY
ISSN	1009-6124
卷号	31 期号:5 页码:1128-1145
摘要	This paper discusses a distributed design for clustering based on the K-means algorithm in a switching multi-agent network, for the case when data are decentralized stored and unavailable to all agents. The authors propose a consensus-based algorithm in distributed case, that is, the double-clock consensus-based K-means algorithm (DCKA). With mild connectivity conditions, the authors show convergence of DCKA to guarantee a distributed solution to the clustering problem, even though the network topology is time-varying. Moreover, the authors provide experimental results on various clustering datasets to illustrate the effectiveness of the fully distributed algorithm DCKA, whose performance may be better than that of the centralized K-means algorithm.
关键词	Consensus-based algorithm distributed K-means clustering multi-agent network switching topology
DOI	10.1007/s11424-018-7102-3
语种	英语
资助项目	National Key Research and Development Program of China[2016YFB0901902] ; National Natural Science Foundation of China[61573344] ; National Natural Science Foundation of China[61333001] ; National Natural Science Foundation of China[61733018] ; National Natural Science Foundation of China[61374168]
WOS研究方向	Mathematics
WOS类目	Mathematics, Interdisciplinary Applications
WOS记录号	WOS:000441202600002
出版者	SPRINGER HEIDELBERG
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/30777
专题	系统科学研究所
通讯作者	Lin Peng
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Lin Peng,Wang Yinghui,Qi Hongsheng,et al. Distributed Consensus-Based K-Means Algorithm in Switching Multi-Agent Networks[J]. JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,2018,31(5):1128-1145.
APA	Lin Peng,Wang Yinghui,Qi Hongsheng,&Hong Yiguang.(2018).Distributed Consensus-Based K-Means Algorithm in Switching Multi-Agent Networks.JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,31(5),1128-1145.
MLA	Lin Peng,et al."Distributed Consensus-Based K-Means Algorithm in Switching Multi-Agent Networks".JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY 31.5(2018):1128-1145.