Bibliografie

Conference Paper (international conference)

On prior information in principal component analysis

Šmídl Václav, Kárný Miroslav, Quinn A.

: 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

: http://library.utia.cas.cz/separaty/historie/karny-on prior information in principal component analysis.pdf

(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