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The PLS model space: the inconsistency persists
Author(s) -
Manne Rolf,
Pell Randy J.,
Ramos L. Scott
Publication year - 2009
Publication title -
journal of chemometrics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.47
H-Index - 92
eISSN - 1099-128X
pISSN - 0886-9383
DOI - 10.1002/cem.1181
Subject(s) - latent variable , space (punctuation) , decomposition , variable (mathematics) , econometrics , mathematics , matrix (chemical analysis) , algorithm , computer science , statistics , chemistry , chromatography , mathematical analysis , organic chemistry , operating system
In response to the criticisms of Wold et al . 1, the PLS model‐space inconsistency previously described 2 is expressed in latent‐variable language. The inability of the conventional NIPALS PLS algorithm to recover its own decomposition from an already decomposed matrix is also discussed. Copyright © 2008 John Wiley & Sons, Ltd.
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