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Journal Articles Fuzzy Sets and Systems Year : 2008

On the granularity of summative kernels

Abstract

In this paper, we propose granularity as a new index to characterize the non-specificity of a summative kernel. This index is intended to reflect the behavior of a kernel in the usual signal processing applications. We show, in different experiments, that two kernels having the same granularity have very similar behavior. This granularity-based adaptation is compared to other adaptation methods. These experiments highlight the ability of the granularity index to measure the spreading and collecting properties of a summative kernel.
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Dates and versions

lirmm-00299387 , version 1 (17-07-2008)

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Kevin Loquin, Olivier Strauss. On the granularity of summative kernels. Fuzzy Sets and Systems, 2008, 159 (15), pp.1952-1972. ⟨10.1016/j.fss.2008.02.021⟩. ⟨lirmm-00299387⟩
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