The Sequential and Orthogonalized PLS Regression for Multiblock Regression: Theory, Examples, and Extensions

Alessandra Biancolillo*, Tormod Næs

*Corresponding author af dette arbejde
33 Citationer (Scopus)

Abstract

In this chapter, the sequentially orthogonalized-PLS (SO-PLS) method and some of its main extensions are described and illustrated. Both theoretical aspects and applications on real data are discussed. SO-PLS is a multiblock regression method in which the information is extracted sequentially from the predictor blocks and there is no limitation in the number of predictors that can be handled. Moreover, the significance of the addition of any predictor block can be tested. An extension of the method for handling multiway arrays is also described and illustrated. SO-PLS and its extensions are versatile methods for both regression and classification; in both cases, they are particularly suitable from an interpretation point of view.

OriginalsprogEngelsk
TitelData Fusion Methodology and Applications
RedaktørerMarina Cocchi
Antal sider21
ForlagElsevier
Publikationsdato2019
Sider157-177
Kapitel6
ISBN (Trykt)978-0-444-63984-4
DOI
StatusUdgivet - 2019
NavnData Handling in Science and Technology
Vol/bind31
ISSN0922-3487

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