• Computer Science, Mathematics
  • Published in ArXiv 2014

ViDaExpert: user-friendly tool for nonlinear visualization and analysis of multidimensional vectorial data

@article{Gorban2014ViDaExpertUT,
  title={ViDaExpert: user-friendly tool for nonlinear visualization and analysis of multidimensional vectorial data},
  author={Alexander N. Gorban and Alexander Pitenko and Andrei Yu. Zinovyev},
  journal={ArXiv},
  year={2014},
  volume={abs/1406.5550}
}
ViDaExpert is a tool for visualization and analysis of multidimensional vectorial data. ViDaExpert is able to work with data tables of "object-feature" type that might contain numerical feature values as well as textual labels for rows (objects) and columns (features). ViDaExpert implements several statistical methods such as standard and weighted Principal Component Analysis (PCA) and the method of elastic maps (non-linear version of PCA), Linear Discriminant Analysis (LDA), multilinear… CONTINUE READING

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