Zobrazeno 1 - 10
of 4 309
pro vyhledávání: '"Gamma regression"'
Publikováno v:
JTAM (Jurnal Teori dan Aplikasi Matematika), Vol 8, Iss 3, Pp 937-949 (2024)
Spatial analysis involves leveraging spatial references inherent in the data being analyzed. The method to be used in spatial analysis is the Geographically Weighted Regression (GWR) method. GWR is an extension of the linear regression model at each
Externí odkaz:
https://doaj.org/article/538a52c524d54c7287cc95c433ff4086
Autor:
AVAN Al-Saffar, Zakaria Y. Algamal
Publikováno v:
المجلة العراقية للعلوم الاحصائية, Vol 21, Iss 1, Pp 102-111 (2024)
It has been consistently proven that the ridge estimator is an effective shrinking strategy for reducing the effects of multicollinearity. An effective model to use when the response variable is positively skewed is the Gamma Regression Model (GRM).
Externí odkaz:
https://doaj.org/article/227a1f00f7a548658e5994ff22b9ee2b
Thermal spray coating is a critical process in many industries, involving the application of coatings to surfaces to enhance their functionality. This paper proposes a framework for modelling and predicting critical target variables in thermal spray
Externí odkaz:
http://arxiv.org/abs/2311.01194
Akademický článek
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Akademický článek
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Autor:
Seifollahi, Solmaz1 (AUTHOR) bevrani@gmail.com, Bevrani, Hossein1 (AUTHOR), Kamary, Kaniav2 (AUTHOR)
Publikováno v:
Communications in Statistics: Theory & Methods. 2024, Vol. 53 Issue 23, p8297-8311. 15p.
In this paper, we consider the multicollinearity problem in the gamma regression model when model parameters are linearly restricted. The linear restrictions are available from prior information to ensure the validity of scientific theories or struct
Externí odkaz:
http://arxiv.org/abs/2303.05120
Publikováno v:
MethodsX, Vol 13, Iss , Pp 102903- (2024)
Geographically Weighted Regression (GWR) is one of the local statistical models that can capture the effects of spatial heterogeneity. This model can be used for both univariate and multivariate responses. However, it should be noted that GWR models
Externí odkaz:
https://doaj.org/article/30ecd92c5ec647ee872c07edbb4689f0
Publikováno v:
Iraqi Journal for Computer Science and Mathematics, Vol 5, Iss 1 (2024)
When there is collinearity among the regressors in gamma regression models, we present a new two-parameter ridge estimator in this study. We look into the new estimator's mean squared error characteristics. Additionally, we offer several theorems to
Externí odkaz:
https://doaj.org/article/e2e647093ce8464ea0b1ffe23f8ebeb3
Publikováno v:
Journal of Mathematics in Industry, Vol 14, Iss 1, Pp 1-30 (2024)
Abstract Thermal spray coating is a critical process in many industries, involving the application of coatings to surfaces to enhance their functionality. This paper proposes a framework for modelling and predicting critical target variables in therm
Externí odkaz:
https://doaj.org/article/fe1644c2ab224dcaa2997854a1f90154