Fuzzy hyper-prototype clustering

  • Authors:
  • Jin Liu;Tuan D. Pham

  • Affiliations:
  • 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

  • Venue:
  • KES'10 Proceedings of the 14th international conference on Knowledge-based and intelligent information and engineering systems: Part I
  • Year:
  • 2010

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Abstract

We propose a fuzzy hyper-prototype algorithm in this paper. This approach uses hyperplanes to represent the cluster centers in the fuzzy c-means algorithm. We present the formulation of a hyperplane-based fuzzy objective function and then derive an iterative numerical procedure for minimizing the clustering criterion. We tested the method with data degraded with random noise. The experimental results show that the proposed method is robust to clustering noisy linear structure.