نتایج جستجو برای: partial least squares regression smart pls software

تعداد نتایج: 1357571  

Journal: :Mathematics 2022

In this paper, we propose a generalization of Partial Least Squares Regression (PLS-R) for matrix several binary responses and set numerical predictors. We call the method Binary Logistic (PLS-BLR). That is equivalent to PLS-2 model responses. Biplot even triplot graphical representations visualizing PLS-BLR models are described, an application real data presented. Software packages calculation...

Journal: :Computational Statistics & Data Analysis 2005
C. Preda Gilbert Saporta

Partial least squares (PLS) regression on an L2-continuous stochastic process is an extension of the 2nite set case of predictor variables. The PLS components existence as eigenvectors of some operator and convergence properties of the PLS approximation are proved. The results of an application to stock-exchange data will be compared with those obtained by other methods. c © 2003 Elsevier B.V. ...

2010
William Robson Schwartz Larry S. Davis

Title of dissertation: LOOKING AT PEOPLE USING PARTIAL LEAST SQUARES William Robson Schwartz Doctor of Philosophy, 2010 Dissertation directed by: Professor Larry S. Davis Analysis of images involving humans is of significant interest in computer vision because problems such as detection, modeling, recognition, and tracking are fundamental to model interactions between people and understand high...

2006

1. Methods to be considered for multivariate calibration Many methods for multivariate calibration have been proposed. It turns out that many of the methods perform similarly. To avoid confusion due to use of many different methods, it is suggested that only the following should be considered: Multiple linear regression (MLR) Principal component regression (PCR) Partial least squares (PLS) Neur...

Journal: :Journal of Machine Learning Research 2001
Roman Rosipal Leonard J. Trejo

A family of regularized least squares regression models in a Reproducing Kernel Hilbert Space is extended by the kernel partial least squares (PLS) regression model. Similar to principal components regression (PCR), PLS is a method based on the projection of input (explanatory) variables to the latent variables (components). However, in contrast to PCR, PLS creates the components by modeling th...

2011
Yingying Chen Karlene A. Hoo

The aim of this work is to show how partial least squares (PLS) regression when combined with two other techniques Karhunen-Loeve (KL) expansion and Markov chain Monte Carlo (MCMC) can be efficient and effective at addressing parameter uncertainties that affect the predictive ability of a model for critical applications such as monitoring and control. We introduce a combination of PLS regressio...

2012
Erik-Jan Ras Manuel J. Louwerse

The models were created using the Orthogonal Partial Least Squares (OPLS) method implemented in Simca-P+ 12 (Umetrics). This method was first introduced by Trygg et al., and is basically an extension of the Partial Least Squares (PLS) approach. It combines Orthogonal Signal Correction (OSC, an algorithm often applied in spectroscopic data analysis) with classical PLS regression. Using OPLS, the...

2010
Giorgio Russolillo

In this work we find out how PLS algorithms, properly adjusted, can work as optimal scaling algorithms. This new feature of PLS, which had until now been totally unexplored, allowed us to devise a new suite of PLS methods: the Non-Metric PLS (NM-PLS) methods. Mots-clès: Analyse des données data mining, Problèmes inverses et sparsité

  An entrepreneurial organization is always ready and able to adapt too many essential changes in the external environment, and plan their programs for changing environmental needs.This research has been done to identify the effect of job satisfaction on organizational entrepreneurship in the municipality. The methodology of the research in terms of the main strategy is a quantitative met...

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