Dimensionality Problem in the Visualization of Correlation-Based Data

  • Gintautas Dzemyda
  • Olga Kurasova
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4432)


A method for visualization the correlation-based data has been investigated. The advantage of this method lies in the possibility to restore the system of multidimensional vectors describing parameters from their correlation matrix (one vector for one parameter) and to visualise these vectors for the visual decision making on the similarity of the parameters. The goal of this research is to investigate the possibility to reduce the dimensionality of the vectors from the restored system and to evaluate the visualization quality in dependence on the reduction level.


Correlation Matrix Dimensionality Problem Correlation Matrice Visualization Quality Codebook Vector 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Berlin Heidelberg 2007

Authors and Affiliations

  • Gintautas Dzemyda
    • 1
    • 2
  • Olga Kurasova
    • 1
    • 2
  1. 1.Institute of Mathematics and Informatics, Akademijos St. 4, LT 08663, Vilnius 
  2. 2.Vilnius Pedagogical University, Studentu St. 39, LT 08106, VilniusLithuania

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