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Simultaneous estimation and variable selection in median regression using Lasso-type penalty
We consider the median regression with a LASSO-type penalty term for variable selection. With the fixed number of variables in regression model, a two-stage method is proposed for simultaneous estimation and variable selection where the degree of penalty is adaptively chosen. A Bayesian information...
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Main Authors: | , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
2008
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3749002/ https://ncbi.nlm.nih.gov/pubmed/23976790 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10463-008-0184-2 |
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