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Erschienen in:
2013 | OriginalPaper | Buchkapitel
Towards Cluster-Based Prototype Sets for Classification in the Dissimilarity Space
verfasst von : Yenisel Plasencia-Calaña, Mauricio Orozco-Alzate, Edel García-Reyes, Robert P. W. Duin
Erschienen in: Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
Verlag: Springer Berlin Heidelberg
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The selection of prototypes for the dissimilarity space is a key aspect to overcome problems related to the curse of dimensionality and computational burden. How to properly define and select the prototypes is still an open issue. In this paper, we propose the selection of clusters as prototypes to create low-dimensional spaces. Experimental results show that the proposed approach is useful in the problems presented. Especially, the use of the minimum distances to clusters for representation provides good results.