Results 41 to 50 of about 614,693 (221)

Envelopes and Partial Least Squares Regression

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 2013
SummaryWe build connections between envelopes, a recently proposed context for efficient estimation in multivariate statistics, and multivariate partial least squares (PLS) regression. In particular, we establish an envelope as the nucleus of both univariate and multivariate PLS, which opens the door to pursuing the same goals as PLS but using ...
Cook, R. D., Helland, I. S., Su, Z.
openaire   +1 more source

A robust functional partial least squares for scalar‐on‐multiple‐function regression [PDF]

open access: yesJournal of Chemometrics, 2022
The scalar‐on‐function regression model has become a popular analysis tool to explore the relationship between a scalar response and multiple functional predictors.
U. Beyaztaş, H. Shang
semanticscholar   +1 more source

Fast Multiway Partial Least Squares Regression

open access: yesIEEE Transactions on Biomedical Engineering, 2019
Multiway array decomposition has been successful in providing a better understanding of the structure underlying data and in discovering potentially hidden feature dependences serving high-performance decoder applications. However, the computational cost of multiway algorithms can become prohibitive, especially when considering large datasets ...
Camarrone, Flavio, Van Hulle, Marc M.
openaire   +2 more sources

A linearization method for partial least squares regression prediction uncertainty [PDF]

open access: yes, 2014
We study a local linearization approach put forward by Romera to provide an approximate variance for predictions in partial least squares regression.
Fearn, T, Zhang, Y
core   +1 more source

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 ...
Zhang, Xin, Li, Lexin
openaire   +1 more source

Deep partial least squares for instrumental variable regression

open access: yesApplied Stochastic Models in Business and Industry, 2023
AbstractIn this paper, we propose deep partial least squares for the estimation of high‐dimensional nonlinear instrumental variable regression. As a precursor to a flexible deep neural network architecture, our methodology uses partial least squares for dimension reduction and feature selection from the set of instruments and covariates.
Maria Nareklishvili   +2 more
openaire   +3 more sources

Distributional aspects in partial least squares regression [PDF]

open access: yes, 1999
This paper presents some results about the asymptotic behaviour of the estimate of a regression model obtained by Partial Least Squares (PLS) Methods.
Romera, Rosario
core   +4 more sources

Robust Nonlinear Partial Least Squares Regression Using the BACON Algorithm

open access: yesJournal of Applied Mathematics, 2018
Partial least squares regression (PLS regression) is used as an alternative for ordinary least squares regression in the presence of multicollinearity. This occurrence is common in chemical engineering problems.
Abdelmounaim Kerkri   +2 more
doaj   +1 more source

Machine learning with systematic density-functional theory calculations: Application to melting temperatures of single and binary component solids [PDF]

open access: yes, 2014
A combination of systematic density functional theory (DFT) calculations and machine learning techniques has a wide range of potential applications.
Maekawa, Tomoya   +3 more
core   +2 more sources

Comparison of partial least squares regression, least squares support vector machines, and Gaussian process regression for a near infrared calibration [PDF]

open access: yes, 2017
This paper investigates the use of least squares support vector machines and Gaussian process regression for multivariate spectroscopic calibration. The performances of these two non-linear regression models are assessed and compared to the traditional ...
Cui, C, Fearn, T
core   +1 more source

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