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Likelihood-based selection and sharp parameter estimation

In high-dimensional data analysis, feature selection becomes one means for dimension reduction, which proceeds with parameter estimation. Concerning accuracy of selection and estimation, we study nonconvex constrained and regularized likelihoods in the presence of nuisance parameters. Theoretically,...

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Autors principals: Shen, Xiaotong, Pan, Wei, Zhu, Yunzhang
Format: Artigo
Idioma:Inglês
Publicat: 2012
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC3378256/
https://ncbi.nlm.nih.gov/pubmed/22736876
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/01621459.2011.645783
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