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Reduced rank regression via adaptive nuclear norm penalization

We propose an adaptive nuclear norm penalization approach for low-rank matrix approximation, and use it to develop a new reduced rank estimation method for high-dimensional multivariate regression. The adaptive nuclear norm is defined as the weighted sum of the singular values of the matrix, and it...

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Detalhes bibliográficos
Main Authors: Chen, Kun, Dong, Hongbo, Chan, Kung-Sik
Formato: Artigo
Idioma:Inglês
Publicado em: 2013
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4101086/
https://ncbi.nlm.nih.gov/pubmed/25045172
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/biomet/ast036
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