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Partition-based ultrahigh-dimensional variable screening
Traditional variable selection methods are compromised by overlooking useful information on covariates with similar functionality or spatial proximity, and by treating each covariate independently. Leveraging prior grouping information on covariates, we propose partition-based screening methods for...
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| Publié dans: | Biometrika |
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| Auteurs principaux: | , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
2017
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5890472/ https://ncbi.nlm.nih.gov/pubmed/29643546 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/biomet/asx052 |
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