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Least squares formulation of robust non-negative factor analysis

✍ Scribed by Pentti Paatero

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
311 KB
Volume
37
Category
Article
ISSN
0169-7439

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## Abstract Partial least‐squares (PLS) regression has been presented as a powerful tool for spectral quantitative measurement. However, the improvement of the robustness and stability of PLS models is still needed, because it is difficult to build a stable model when complex samples are analyzed o