Springer Series in Statistics

Principal Component Analysis

Autoren: Jolliffe, I.T.

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Über dieses Buch

Principal component analysis is probably the oldest and best known of the It was first introduced by Pearson (1901), techniques ofmultivariate analysis. and developed independently by Hotelling (1933). Like many multivariate methods, it was not widely used until the advent of electronic computers, but it is now weIl entrenched in virtually every statistical computer package. The central idea of principal component analysis is to reduce the dimen­ sionality of a data set in which there are a large number of interrelated variables, while retaining as much as possible of the variation present in the data set. This reduction is achieved by transforming to a new set of variables, the principal components, which are uncorrelated, and which are ordered so that the first few retain most of the variation present in all of the original variables. Computation of the principal components reduces to the solution of an eigenvalue-eigenvector problem for a positive-semidefinite symmetrie matrix. Thus, the definition and computation of principal components are straightforward but, as will be seen, this apparently simple technique has a wide variety of different applications, as weIl as a number of different deri­ vations. Any feelings that principal component analysis is a narrow subject should soon be dispelled by the present book; indeed some quite broad topics which are related to principal component analysis receive no more than a brief mention in the final two chapters.

Inhaltsverzeichnis (12 Kapitel)

Inhaltsverzeichnis (12 Kapitel)

Dieses Buch kaufen

eBook 67,40 €
Preis für Deutschland (Brutto)
  • ISBN 978-1-4757-1904-8
  • Versehen mit digitalem Wasserzeichen, DRM-frei
  • Erhältliche Formate: PDF
  • eBooks sind auf allen Endgeräten nutzbar
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Bibliografische Information

Bibliographic Information
Buchtitel
Principal Component Analysis
Autoren
Titel der Buchreihe
Springer Series in Statistics
Copyright
1986
Verlag
Springer-Verlag New York
Copyright Inhaber
Springer-Verlag New York
eBook ISBN
978-1-4757-1904-8
DOI
10.1007/978-1-4757-1904-8
Buchreihen ISSN
0172-7397
Auflage
1
Seitenzahl
XIII, 271
Themen