Alternative Visualization Methods to Explore Larger Dendrograms

Gilles Bisson 1 Renaud Blanch 2
2 LIG Laboratoire d'Informatique de Grenoble - IIHM
LIG - Laboratoire d'Informatique de Grenoble, Inria - Institut National de Recherche en Informatique et en Automatique
Abstract : In this paper, we present a new hybrid visualization method based on the integration of two recent approaches: 'Treematrix' and 'Stacked Trees'. Our objectives are twofold. On the one hand, it allows to display large trees containing several thousand of instances in an uncluttered and scalable way. Moreover, different information can be simultaneously displayed about each instances without the need of using filter or zoom. On the other hand, by using a tree-matrix based interactive visualization of dendrograms, we enable users to do tasks involving both clusters and individual objects that are impracticable with the classical representation. For example: to explain why a specific object belongs to a specific cluster or to elicit and understand uncommon patterns such as instances related to several clusters.
Type de document :
Communication dans un congrès
In proceedings of the European Conference on Data Analysis, 2013, France. pp.1-1, 2013
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https://hal.archives-ouvertes.fr/hal-00952838
Contributeur : Maria-Irina Nicolae <>
Soumis le : jeudi 27 février 2014 - 15:56:07
Dernière modification le : mardi 28 octobre 2014 - 18:34:15

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  • HAL Id : hal-00952838, version 1

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Gilles Bisson, Renaud Blanch. Alternative Visualization Methods to Explore Larger Dendrograms. In proceedings of the European Conference on Data Analysis, 2013, France. pp.1-1, 2013. <hal-00952838>

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