UMR CNRS 7253

Thierry Denoeux
Thierry Denoeux
Thierry Denoeux
Thierry Denoeux
Thierry Denoeux

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en:software:recm

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en:software:recm [2009/04/22 14:30]
tdenoeux
en:software:recm [2009/04/22 14:34]
tdenoeux
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 ====== Relational Evidential c-means ====== ====== Relational Evidential c-means ======
  
-A relational version ​variant ​of the evidential c-means (ECM) algorithm. As ECM, it is based on the concept of credal partition, extending those of hard, fuzzy and possibilistic ones. To derive such a structure, a suitable objective function is minimized using an alternating optimization algorithm similar to the fuzzy or possibilistic ​c-means ​algorithms. In contrast to ECM, RECM takes as input a proximity matrix. The method is described in:+A relational version of the evidential c-means (ECM) algorithm. As ECM, it is based on the concept of credal partition, extending those of hard, fuzzy and possibilistic ones. To derive such a structure, a suitable objective function is minimized using an alternating optimization algorithm similar to the relational ​fuzzy c-means ​(RECM) algorithm. In contrast to ECM, RECM requires only a proximity matrix ​to be provided. The method is described in:
  
-M.-H. Masson and T. Denoeux. RECM: Relational Evidential c-means algorithm. Pattern Recognition Letters, Accepted for publication,​ 2009.. {{en:​revues:​recm.pdf|pdf}}+M.-H. Masson and T. Denoeux. RECM: Relational Evidential c-means algorithm. Pattern Recognition Letters, Accepted for publication,​ 2009. {{en:​revues:​recm.pdf|pdf}}
  
 [[http://​www.hds.utc.fr/​~tdenoeux/​software/​recm/​recm.zip|Download]] [[http://​www.hds.utc.fr/​~tdenoeux/​software/​recm/​recm.zip|Download]]
  
  

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