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Type of publication: master thesis
Field of Science: Informatika / Informatics (N009)
Author(s): Bernatavičienė, Jolita
Title: Daugiamačių duomenų vizualizavimo Sammono algoritmu tyrimas
Other Title: Examination of multidimensional visualization using Sammon’s mapping
Extent: 94 p.
Date: 18-Jun-2004
Keywords: daugiamačių duomenų vizualizavimas;Sammono algoritmas;Sammon’s mapping;multidimensional visualization
Abstract: The classic algorithm for Sammom’s projection and some new its modifications are examined in details. All the algorithms are oriented to minimize the projection error. Four modifications are developed and examined on the view on the following stand points: projection error – iteration; projection error – computing time; projection error - “magic factor”; projection error – vibration of derivatives; visual analysis of projected data for fixed projection error. The discovered new ways for minimization of the projection error makes a background for the further research in this field.
Affiliation(s): Švietimo akademija
Vytauto Didžiojo universitetas
Appears in Collections:VDU, ASU ir LEU iki / until 2018

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