Group Variable Selection Methods with Quantile Regression: A Simulation Study.

Group Variable Selection Methods with Quantile Regression: A Simulation Study.

In many cases, covariates have a grouping structure that can be used in the analysis to identify important groups and the significant members of those groups. This paper reviews some group variable selection methods that utilize quantile regression. The study compares seven previously proposed group...

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Bibliographic Details
Main Author: Hussein Hashem
Format: Article
Language:Arabic
Published: College of Computer Science and Mathematics, University of Mosul 2025-06-01
Series:المجلة العراقية للعلوم الاحصائية
Subjects:
variable selection؛ group variable selection؛ quantile regression
group lasso
regularization
Online Access:https://stats.uomosul.edu.iq/article_187759_4911919339b73a13b131ebcd6427170e.pdf
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