Variable-weighted least-squares support
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Hong-Yan Zou; Hai-Long Wu; Hai-Yan Fu; Li-Juan Tang; Lu Xu; Jin-Fang Nie; Ru-Qin
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Article
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2010
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Elsevier Science
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English
β 276 KB
Multivariate spectral analysis has been widely applied in chemistry and other fields. Spectral data consisting of measurements at hundreds and even thousands of analytical channels can now be obtained in a few seconds. It is widely accepted that before a multivariate regression model is built, a wel