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Interactive removal of outlier points in latent variable models using virtual reality

This report investigates different methods in computer graphics and virtual reality that can be applied to develop a system that provides analysis for the changes that occur when removing outlier points in plots for principal component analysis. The main results of the report show that the use of animation gives a better understanding for the movement of individual points in the plots, before and after removal.

Identiferoai:union.ndltd.org:UPSALLA1/oai:DiVA.org:ntnu-9159
Date January 2005
CreatorsAurstad, Tore
PublisherNorges teknisk-naturvitenskapelige universitet, Institutt for datateknikk og informasjonsvitenskap, Institutt for datateknikk og informasjonsvitenskap
Source SetsDiVA Archive at Upsalla University
LanguageEnglish
Detected LanguageEnglish
TypeStudent thesis, info:eu-repo/semantics/bachelorThesis, text
Formatapplication/pdf
Rightsinfo:eu-repo/semantics/openAccess

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