Results 21 to 30 of about 107,324 (260)

Tensor Envelope Partial Least-Squares Regression

open access: yesTechnometrics, 2017
Partial least squares (PLS) is a prominent solution for dimension reduction and high-dimensional regressions. Recent prevalence of multidimensional tensor data has led to several tensor versions of the PLS algorithms. However, none offers a population model and interpretation, and statistical properties of the associated parameters remain intractable ...
Xin Zhang 0132, Lexin Li
openaire   +1 more source

Potential of interval partial least square regression in estimating leaf area index

open access: yesSouth African Journal of Science, 2017
Leaf area index (LAI) is a critical parameter in determining vegetation status and health. In tropical grasslands, reliable determination of LAI, useful in determining above ground biomass, provides a basis for rangeland management, conservation and ...
Zolo Kiala   +2 more
doaj   +1 more source

Group‐wise partial least square regression

open access: yesJournal of Chemometrics, 2017
AbstractThis paper introduces the group‐wise partial least squares (GPLS) regression. GPLS is a new sparse PLS technique where the sparsity structure is defined in terms of groups of correlated variables, similarly to what is done in the related group‐wise principal component analysis. These groups are found in correlation maps derived from the data to
José Camacho, Edoardo Saccenti
openaire   +5 more sources

The Degrees of Freedom of Partial Least Squares Regression [PDF]

open access: yesJournal of the American Statistical Association, 2011
Preprint: Weierstraß-Institut für Angewandte Analysis und Stochastik, vol ...
Sugiyama, Masashi, Krämer, Nicole
openaire   +4 more sources

Optimization of wood flour acetylation by factorial design and partial least squares regression

open access: yesQuímica Nova, 2012
Acetylation was performed to reduce the polarity of wood and increase its compatibility with polymer matrices for the production of composites. These reactions were performed first as a function of acetic acid and anhydride concentration in a mixture ...
Lisandra M. K. Nadal   +3 more
doaj   +1 more source

Scaled Predictor Envelopes and Partial Least-Squares Regression [PDF]

open access: yesTechnometrics, 2016
Partial least squares (PLS) is a widely used method for prediction in applied statistics, especially in chemometrics applications. However, PLS is not invariant or equivariant under scale transformations of the predictors, which tends to limit its scope to regressions in which the predictors are measured in the same or similar units. Cook et al. (2013)
R. Dennis Cook, Zhihua Su
openaire   +1 more source

Integration of Partial Least Squares Regression and Hyperspectral Data Processing for the Nondestructive Detection of the Scaling Rate of Carp (Cyprinus carpio)

open access: yesFoods, 2020
The scaling rate of carp is one of the most important factors restricting the automation and intelligence level of carp processing. In order to solve the shortcomings of the commonly-used manual detection, this paper aimed to study the potential of ...
Huihui Wang   +5 more
doaj   +1 more source

Electrospun nanofiber membrane diameter prediction using a combined response surface methodology and machine learning approach

open access: yesScientific Reports, 2023
Despite the widespread interest in electrospinning technology, very few simulation studies have been conducted. Thus, the current research produced a system for providing a sustainable and effective electrospinning process by combining the design of ...
Md. Nahid Pervez   +9 more
doaj   +1 more source

Quality Control of Industrial Detergents through Infra-Red Spectroscopy Measurements Coupled with Partial Least Square Regression

open access: yesChemical Engineering Transactions, 2015
Quality control of industrial products has become essential in modern industry as it aims to satisfy customer demands. Therefore it requires fast and simple procedures in order to ensure efficient on-line process monitoring and detect abnormal deviation ...
A. Taris   +3 more
doaj   +1 more source

Potential of Airborne LiDAR Derived Vegetation Structure for the Prediction of Animal Species Richness at Mount Kilimanjaro

open access: yesRemote Sensing, 2022
The monitoring of species and functional diversity is of increasing relevance for the development of strategies for the conservation and management of biodiversity.
Alice Ziegler   +34 more
doaj   +1 more source

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