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Nonparametric Independence Screening in Sparse Ultra-High Dimensional Varying Coefficient Models

The varying-coefficient model is an important class of nonparametric statistical model that allows us to examine how the effects of covariates vary with exposure variables. When the number of covariates is large, the issue of variable selection arises. In this paper, we propose and investigate margi...

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Détails bibliographiques
Auteurs principaux: Fan, Jianqing, Ma, Yunbei, Dai, Wei
Format: Artigo
Langue:Inglês
Publié: 2014
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4188418/
https://ncbi.nlm.nih.gov/pubmed/25309009
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/01621459.2013.879828
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