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Prototype Based Classification Using Information Theoretic Learning

机译:基于原型的分类使用信息理论学习

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In this article we extend the (recently published) unsupervised information theoretic vector quantization approach based on the Cauchy-Schwarz-divergence for matching data and prototype densities to supervised learning and classification. In particular, first we generalize the unsupervised method to more general metrics instead of the Euclidean, as it was used in the original algorithm. Thereafter, we extend the model to a supervised learning method resulting in a fuzzy classification algorithm. Thereby, we allow fuzzy labels for both, data and prototypes. Finally, we transfer the idea of relevance learning for metric adaptation known from learning vector quantization to the new approach.
机译:在本文中,我们基于Cauchy-Schwarz分歧扩展了(最近发布的)无监督的信息理论量程矢量量化方法,以使数据和原型密度匹配监督学习和分类。特别是,首先,我们将无监督的方法概括为更一般的指标而不是欧几里德,因为它在原始算法中使用。此后,我们将模型扩展到监督的学习方法,从而产生模糊分类算法。由此,我们允许模糊标签,数据和原型。最后,我们将从学习向量量化中的公制适应传输相关性学习的思想,从学习矢量量化到新方法。

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