Possibilistic C-shell clustering with inter-cluster constraints

Tsaipei Wang*, James M. Keller

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

This paper describes our analysis of using extra constraint terms regarding relations between cluster prototypes in possibilistic c-shell clustering. The extra constraints are implemented as additional terms in the cost function. This allows users of these algorithms to incorporate additional knowledge regarding properties cluster prototype into the clustering process. Our analysis here focuses on the use of one extra term for locating circles (shell clustering with circular prototypes) with similar radii. An adjustable factor is used to control the strength of this constraint. For possibilistic clustering, this couples the update procedure of the otherwise independent prototypes. Our experiments, using both simulation and real image data, indicate that this is especially useful in locating actual clusters when the available data are noisy.

原文English
主出版物標題2006 IEEE International Conference on Systems, Man and Cybernetics
發行者Institute of Electrical and Electronics Engineers Inc.
頁面5076-5081
頁數6
ISBN(列印)1424401003, 9781424401000
DOIs
出版狀態Published - 2006
事件2006 IEEE International Conference on Systems, Man and Cybernetics - Taipei, Taiwan
持續時間: 8 10月 200611 10月 2006

出版系列

名字Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
6
ISSN(列印)1062-922X

Conference

Conference2006 IEEE International Conference on Systems, Man and Cybernetics
國家/地區Taiwan
城市Taipei
期間8/10/0611/10/06

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