[HTML][HTML] Modified Liu estimator to address the multicollinearity problem in regression models: a new biased estimation class

I Dawoud, MR Abonazel, FA Awwad - Scientific African, 2022 - Elsevier
The multicollinearity problem occurrence of the explanatory variables affects the least-
squares (LS) estimator seriously in the regression models. The multicollinearity adverse …

Heuristic-enabled active machine learning: A case study of predicting essential developmental stage and immune response genes in Drosophila melanogaster

OT Aromolaran, I Isewon, E Adedeji, M Oswald… - Plos one, 2023 - journals.plos.org
Computational prediction of absolute essential genes using machine learning has gained
wide attention in recent years. However, essential genes are mostly conditional and not …

Bootstrap-quantile ridge estimator for linear regression with applications

IS Dar, S Chand - Plos one, 2024 - journals.plos.org
Bootstrap is a simple, yet powerful method of estimation based on the concept of random
sampling with replacement. The ridge regression using a biasing parameter has become a …

A new improved estimator for the gamma regression model

I Dawoud - Communications in Statistics-Simulation and …, 2025 - Taylor & Francis
Modeling with the gamma regression model is common when the dependent variable is
positively skewed and follows a gamma distribution. The maximum likelihood (ML) estimator …

[PDF][PDF] Biasing Estimator to Mitigate Multicollinearity in Linear Regression Model

AB Badawaire, I Dawoud, AF Lukman, V Laoye… - Al-Bahir Journal for …, 2023 - iasj.net
A new two-parameter estimator was developed to combat the threat of multicollinearity for
the linear regression model. Some necessary and suficient conditions for the dominance of …

[HTML][HTML] Исследование поведения относительных вкладов переменных в общую детерминацию в оцененном на основе метода выпрямления искаженных …

МП Базилевский - Вестник СибГУТИ, 2022 - cyberleninka.ru
Для решения проблемы мультиколлинеарности в регрессионном анализе может
применяться ранее разработанный автором метод выпрямления искаженных …

[PDF][PDF] Scientific African

I Dawoud, MR Abonazel, FA Awwad - 2022 - researchgate.net
abstract The multicollinearity problem occurrence of the explanatory variables affects the
leastsquares (LS) estimator seriously in the regression models. The multicollinearity adverse …