New Procedure for Selecting Raise Vector in Raising Regression

Abstract One of the most important things in raise regression is selecting the raise factor λ. A new procedure for selecting the raised vector have been prepared with new technique for choosing the raising factor λ. Three different criterion have been used to study of this procedure, namely, scalar...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1879; no. 3; pp. 32025 - 32030
Main Authors Jabbar, Rifaat Saad Abdul, Niaf, Mustafa Ismaeel
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.05.2021
Subjects
Physics
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Summary:Abstract One of the most important things in raise regression is selecting the raise factor λ. A new procedure for selecting the raised vector have been prepared with new technique for choosing the raising factor λ. Three different criterion have been used to study of this procedure, namely, scalar mean square error (MSE), determination coefficients R 2 , and the variance inflation factor (VIF). Also, some examples have been given to illustrate our finding. Where the best MSE, acceptable R 2 , VIF and reduce simultaneously the multicollinearity among vectors are the main results of this procedure by giving better estimate for raise factor λ which may apply in different fields that suffered from the problem of multicollinearity.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1879/3/032025