Sparse median graphs estimation in a high-dimensional semiparametric model

DOI10.1214/16-AOAS940zbMath1391.62128arXiv1310.3223OpenAlexW1770386592MaRDI QIDQ2403070

Xiaoyan Han, Fang Han, Han Liu, Brian S. Caffo

Publication date: 15 September 2017

Published in: The Annals of Applied Statistics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1310.3223

zbMATH Keywords

semiparametric modelrobust estimationgraphical modelhigh-dimensional statisticsmedian graphcomplex aggregated data

Mathematics Subject Classification ID

Multivariate analysis (62H99) Estimation in multivariate analysis (62H12) Nonparametric robustness (62G35)

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Testing and support recovery of correlation structures for matrix-valued observations with an application to stock market data ⋮ A constrained \(\ell1\) minimization approach for estimating multiple sparse Gaussian or nonparanormal graphical models ⋮ The Fréchet mean of inhomogeneous random graphs

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