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MIR
2010
ACM

Speculation on the generality of the backward stepwise view of PCA

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Speculation on the generality of the backward stepwise view of PCA
A novel backwards viewpoint of Principal Component Analysis is proposed. In a wide variety of cases, that fall into the area of Object Oriented Data Analysis, this viewpoint is seen to provide much more natural and accessable analogs of PCA than the standard forward viewpoint. Examples considered here include principal curves, landmark based shape analysis, medial shape representation and trees as data. Categories and Subject Descriptors G.3 [Probability and Statistics]: Multivariate statistics General Terms Theory
J. S. Marron, Sungkyu Jung, Ian L. Dryden
Added 29 Jan 2011
Updated 29 Jan 2011
Type Journal
Year 2010
Where MIR
Authors J. S. Marron, Sungkyu Jung, Ian L. Dryden
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