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Achieving the analytical second-order advantage with non-bilinear second-order data
(Elsevier Science, 2021-10)
Multi-way calibration based on second-order data constitutes a revolutionary milestone for analytical applications. However, most classical chemometric models assume that these data fulfil the property of low rank bilinearity, ...
Maximum likelihood unfolded principal component regression with residual bilinearization (MLU-PCR/RBL) for second-order multivariate calibration
(Elsevier Science, 2017-11)
A maximum likelihood model is described for performing second-order multivariate calibration with unfolded principal component regression with residual bilinearization (MLU-PCR/RBL). It differs from the conventional RBL ...
Determination of heavy polycyclic aromatic hydrocarbons of concern in edible oils via excitation-emission fluorescence spectroscopy on nylon membranes coupled to unfolded partial least-squares/residual bilinearization
(2013)
Seven heavy polycyclic aromatic hydrocarbons (PAHs) of concern on the US Environmental Protection Agency priority pollutant list (benzo[a]anthracene, benzo[b]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, dibenz[a,h ...
Unfolded partial least squares/residual bilinearizationcombined with the Successive Projections Algorithmfor interval selection:enhanced excitation-emission fluorescence data modeling in presence of inner filter effect
(Springer Heidelberg, 2015-05)
The use of the successive projections algorithm (SPA) for elimination of uninformative variables in interval selection, and unfold partial least squares regression (U-PLS) modeling of excitation-emission matrices (EEM),when ...
Desarrollo de metodologías analíticas para la determinación de hidrocarburos aromáticos policíclicos en alimentos grasos mediante espectroscopia de fluorescencia y calibración multivariada
(Universidad de Chile, 2013-03)
Los hidrocarburos aromáticos policíclicos (PAHs), generados por combustión incompleta de materia orgánica, presentan particular interés debido a sus características cancerígenas y/o mutagénicas. Para el ser humano una de ...