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Article Dans Une Revue IEEE Access Année : 2021

Straightforward working principles behind modern data visualization approaches

Résumé

From state-of-the-art visualization algorithms, we distill six working principles which are, by hypothesis, sufficient to produce visual projections qualitatively similar to those obtained with these state-of-the-art algorithms. These working principles are presented through the geometrical reasoning of the classical Multidimensional Scaling algorithm, and their effectiveness is illustrated through a novel straightforward algorithm for data visualization. We show, using several datasets originated from various applications, that our algorithm can produce visual projections qualitatively similar to those obtained with these state-of-the-art algorithms. Besides, under the same motivation (of simplification), the problem of visualizing large datasets is tackled through a companion algorithm which is able to embed new input patterns.

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hal-03122991 , version 1 (27-01-2021)

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Jugurta Montalvao, Luiz Miranda, Bernadette Dorizzi. Straightforward working principles behind modern data visualization approaches. IEEE Access, 2021, 9, pp.4242-4252. ⟨10.1109/ACCESS.2020.3047910⟩. ⟨hal-03122991⟩
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