Unfolded and Multiway Partial Least-Squares with Residual Multilinearization

Olivieri, Alejandro C.; Escandar, Graciela M.; Goicoechea, Héctor C.; Peña, Arsenio Muñoz de la

doi:10.1016/b978-0-444-63527-3.00008-4

Cited by 9 publications

(2 citation statements)

References 55 publications

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“…This matrix expansion is done in the direction in which the bilinearity of the data is broken. It is known that for electrochemical data, this decomposition often occurs in the instrumental mode, 31 which in this case is related to the potential pulse height; thus, the generated matrix expands in columns in this mode.…”

Section: Resultsmentioning

confidence: 99%

Chemometrically assisted differential pulse voltammetry for simultaneous and interference-free quantification of gallic and caffeic acids

Montemerlo,

Azcarate,

Camiña

et al. 2024

Anal. Methods

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Section: Resultsmentioning

confidence: 99%

Chemometrically assisted differential pulse voltammetry for simultaneous and interference-free quantification of gallic and caffeic acids

Montemerlo,

Azcarate,

Camiña

et al. 2024

Anal. Methods

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“…For the geographical origin, identification of the highest accuracy is obtained through autoscale, variance (std) scaling and class centroid centering and scaling. For the botanical origin, the highest accuracy is obtained through the variance (std) scaling data pre-treatment [149]; o Unfolded PLS-DA UPLS-DA combines unfolded PLS [150] which decompose the sample spectra to extract the relevant information with DA; o Multilinear PLS-DA MPLS-DA combines multilinear PLS [151,152] which can use multidimensional data as input with DA.…”

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confidence: 99%

Insight into the Recent Application of Chemometrics in Quality Analysis and Characterization of Bee Honey during Processing and Storage

Tarapoulouzi

Mironescu

Drouza

et al. 2023

Foods

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The application of chemometrics, a widely used science in food studies (and not only food studies) has begun to increase in importance with chemometrics being a very powerful tool in analyzing large numbers of results. In the case of honey, chemometrics is usually used for assessing honey authenticity and quality control, combined with well-established analytical methods. Research related to investigation of the quality changes in honey due to modifications after processing and storage is rare, with a visibly increasing tendency in the last decade (and concentrated on investigating novel methods to preserve the honey quality, such as ultrasound or high-pressure treatment). This review presents the evolution in the last few years in using chemometrics in analyzing honey quality during processing and storage. The advantages of using chemometrics in assessing honey quality during storage and processing are presented, together with the main characteristics of some well-known chemometric methods. Chemometrics prove to be a successful tool to differentiate honey samples based on changes of characteristics during storage and processing.

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Two-dimensional linear discriminant analysis for classification of three-way chemical data

Silva

Soares

Insausti

et al. 2016

Analytica Chimica Acta

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Unfolded and Multiway Partial Least-Squares with Residual Multilinearization

Cited by 9 publications

References 55 publications

Chemometrically assisted differential pulse voltammetry for simultaneous and interference-free quantification of gallic and caffeic acids

Chemometrically assisted differential pulse voltammetry for simultaneous and interference-free quantification of gallic and caffeic acids

Insight into the Recent Application of Chemometrics in Quality Analysis and Characterization of Bee Honey during Processing and Storage

Two-dimensional linear discriminant analysis for classification of three-way chemical data

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