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FHC: The fuzzy hyper-prototype clustering algorithm
School of Engineering and Information Technology, University of New South Wales, Canberra, ACT, Australia.
School of Engineering and Information Technology, University of New South Wales, Canberra, ACT, Australia.ORCID iD: 0000-0002-4255-5130
2012 (English)In: Journal of Knowledge-based & Intelligent Engineering Systems, ISSN 1327-2314, E-ISSN 1875-8827, Vol. 16, no 1, 35-47 p.Article in journal (Refereed) PublishedText
Abstract [en]

We propose a fuzzy hyper-prototype clustering algorithm in this paper. This approach uses hyperplanes to represent the cluster centers in the fuzzy clustering. We present the formulation of fuzzy objective function and derive an iterative numerical algorithm for minimizing the objective function. Validations and comparisons are made between the proposed fuzzy clustering algorithm and existing fuzzy clustering methods on artificially generated data as well as on real world dataset include UCI dataset and gene expression dataset, the results show that the proposed method can give better performance in the above cases.

Place, publisher, year, edition, pages
IOS Press, 2012. Vol. 16, no 1, 35-47 p.
Keyword [en]
FHC, fuzzy clustering algorithm, hyper-prototype, pattern classification
National Category
Computer Vision and Robotics (Autonomous Systems)
Identifiers
URN: urn:nbn:se:liu:diva-125032DOI: 10.3233/KES-2012-0231OAI: oai:DiVA.org:liu-125032DiVA: diva2:902757
Available from: 2016-02-12 Created: 2016-02-12 Last updated: 2016-02-22Bibliographically approved

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Pham, Tuan D
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