Variable Selection in near Infrared Spectroscopy Based on Significance Testing in Partial Least Squares Regression
2000 ◽
Vol 8
(2)
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pp. 117-124
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Keyword(s):
Data Set
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A jack-knife based method for variable selection in partial least squares regression is presented. The method is based on significance tests of model parameters, in this paper applied to regression coefficients. The method is tested on a near infrared (NIR) spectral data set recorded on beer samples, correlated to extract concentration and compared to other methods with known merit. The results show that the jack-knife based variable selection performs as well or better than other variable selection methods do. Furthermore, results show that the method is robust towards various cross-validation schemes (the number of segments and how they are chosen).
2007 ◽
Vol 595
(1-2)
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pp. 72-79
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2009 ◽
Vol 27
(7)
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pp. 1328-1332
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2012 ◽
Vol 420
(1)
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pp. 205-209
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2013 ◽
Vol 109
◽
pp. 68-78
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2017 ◽
Vol 62
(2)
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pp. 3472-3477
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2018 ◽
Vol 11
(7)
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pp. e201700365
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