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Ústav teorie informace a automatizace
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Bibliografie
Conference Paper (international conference)
On prior information in principal component analysis
, ,
: Irish Signals and Systems Conference 2001. Proceedings, p. 129-134 , Eds: Shorten R., Ward T., Lysaght T.
: NUI Maynooth, (Maynooth 2001)
: Irish Signals and Systems Conference 2001, (Maynooth, IE, 25.06.2001-27.06.2001)
: AV0Z1075907
: GA102/99/1564, GA ČR
: PCA, prior information, dynamic medical imaging
(eng): Principal component analysis is well developed and understood method of multivariate data processing. Performance of PCA depends on the amount and characteristics of the noise in the observed data. In this paper we show how the use of a Bazesian approach, and especially prior information, improves its performance.
: 06Y
: BB