A new perturbation approach to optimal polynomial regression

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Date

2016

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

MDPI AG

Abstract

A new approach to polynomial regression is presented using the concepts of orders of magnitudes of perturbations. The data set is normalized with the maximum values of the data first. The polynomial regression of arbitrary order is then applied to the normalized data. Theorems for special properties of the regression coefficients as well as some criteria for determining the optimum degrees of the regression polynomials are posed and proven. The new approach is numerically tested, and the criteria for determining the best degree of the polynomial for regression are discussed. © 2016 by the author; licensee MDPI, Basel, Switzerland.

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Keywords

Regression analysis , Arbitrary order , Orders of magnitude , Perturbation Analysis , Perturbation approach , Polynomial regression , Regression coefficient , Regression polynomials , Special properties , Polynomials

Citation

URI

http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/15905

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