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    Interactive Visualization and Feature Transformation for Multidimensional Data Projection (English)

    In: EuroVis Workshop on Visual Analytics using Multidimensional Projections ; 2013

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    Projecting multidimensional data to a lower-dimensional visual display as a scatter-plot-like visualization is a common approach for analyzing multidimensional data. Many dimension reduction techniques exist for performing such a task, but the quality of projections varies in terms of both preserving the original data structure and avoiding cluttered visual displays. In this paper, we propose an interactive feature transformation approach that allows the analyst to monitor and improve the projection quality by transforming feature space and assessing/ comparing the quality of different projection results. The method integrates feature selection and transformation as well as a variety of projection quality measures to help analyst generate uncluttered projections that preserve the structural properties of the data. These projections enhance the visual analysis process and provide a better understanding of data.

    Table of contents conference proceedings

    The tables of contents are generated automatically and are based on the data records of the individual contributions available in the index of the TIB portal. The display of the Tables of Contents may therefore be incomplete.

    Interactive Visualization and Feature Transformation for Multidimensional Data Projection
    Pérez, D. / Zhang, L. / Schaefer, M. / Schreck, T. / Keim, D. / Díaz, I. et al. | 2013
    A Proposition of Interactive Visual Clustering System
    Bruneau, P. / Otjacques, B. et al. | 2013
    ProxiLens: Interactive Exploration of High-Dimensional Data using Projections
    Heulot, N. / Aupetit, M. / Fekete, J-D. et al. | 2013
    Stability Comparison of Dimensionality Reduction Techniques Attending to Data and Parameter Variations
    García-Fernández, Francisco J. / Verleysen, Michel / Lee, John A. / Díaz, Ignacio et al. | 2013
    ClassiMap: a Supervised Mapping Technique for Decision Support
    Lespinats, Sylvain / Aupetit, Michaël et al. | 2013
    User Control for Adjusting Conflicting Objectives in Parameter-dependent Visualization of Data
    Renard, E. / Dupont, P. / Verleysen, M. et al. | 2013

    How to get this title?

    Check access
    Download
    Commercial Copyright fee: €14.50 Basic fee: €4.00 Total price: €18.50
    Academic Copyright fee: €4.50 Basic fee: €2.00 Total price: €6.50

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