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A Confidence Region Approach to Tuning for Variable Selection

We develop an approach to tuning of penalized regression variable selection methods by calculating the sparsest estimator contained in a confidence region of a specified level. Because confidence intervals/regions are generally understood, tuning penalized regression methods in this way is intuitive...

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Bibliographic Details
Main Authors: Gunes, Funda, Bondell, Howard D.
Format: Artigo
Language:Inglês
Published: 2012
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3568666/
https://ncbi.nlm.nih.gov/pubmed/23407768
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/10618600.2012.679890
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