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Regularized principal components analysis

  • J. O. Ramsay
  • B. W. Silverman
Part of the Springer Series in Statistics book series (SSS)

Abstract

In this chapter, we discuss the application of smoothing to functional principal components analysis. In Chapter 3 we have already seen that smoothing methods are useful in functional data analysis in preprocessing the data to obtain functional observations. The emphasis in this chapter is somewhat different, in that we incorporate the smoothing into the principal components analysis itself.

Keywords

Smoothing Parameter Smoothing Method Principal Component Score Periodic Case Spline Smoothing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1997

Authors and Affiliations

  • J. O. Ramsay
    • 1
  • B. W. Silverman
    • 2
  1. 1.Department of PsychologyMcGill UniversityMontrealCanada
  2. 2.Department of MathematicsUniversity of BristolBristolUK

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