Database Clustering Based on Multi-Prototype Representation of Cluster

YIC-IR > 科研共享资源

	Database Clustering Based on Multi-Prototype Representation of Cluster
	Manhua Liu ; Xudong Jiang ; Kot A.C.
发表期刊	Multimedia and Expo, 2007 IEEE International Conference on
	2007
页码	2198-2201
英文摘要	Clustering is a useful technique to provide the organization of multimedia database. Using single prototype to represent each cluster may not adequately model the different types of clusters and hence limits the clustering performance on the complex data structure. This paper proposes a clustering algorithm based on multi-prototype representation of cluster. The square-error clustering is used to produce a number of prototypes to locate the regions of high density. The prototypes are organized into a given number of clusters in agglomerative method based on a proposed separation measure. New prototypes are iteratively added to improve the poor cluster boundaries. As a result, the proposed algorithm can discover the clusters of complex structure. Experimental results demonstrate the effectiveness of the proposed clustering algorithm.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/4485
专题	科研共享资源
推荐引用方式 GB/T 7714	Manhua Liu,Xudong Jiang,Kot A.C.. Database Clustering Based on Multi-Prototype Representation of Cluster[J]. Multimedia and Expo, 2007 IEEE International Conference on,2007:2198-2201.
APA	Manhua Liu,Xudong Jiang,&Kot A.C..(2007).Database Clustering Based on Multi-Prototype Representation of Cluster.Multimedia and Expo, 2007 IEEE International Conference on,2198-2201.
MLA	Manhua Liu,et al."Database Clustering Based on Multi-Prototype Representation of Cluster".Multimedia and Expo, 2007 IEEE International Conference on (2007):2198-2201.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Database clustering （106KB）			限制开放	--	请求全文