On minimax estimation of a sparse normal mean vector
type: Item
instance of: scholarly article
title: On minimax estimation of a sparse normal mean vector
zbMATH Open document ID: 0816.62007
author: Iain M. Johnstone
published in: The Annals of Statistics
publication date: 1994-06-29T00:00:00Z
Mathematics Subject Classification ID: 62C20
Mathematics Subject Classification ID: 62G05
Mathematics Subject Classification ID: 62F10
zbMATH DE Number: 597412
zbMATH Keywords: Fisher information
zbMATH Keywords: least favorable prior
zbMATH Keywords: nearly black object
zbMATH Keywords: robustness
zbMATH Keywords: contamination by additive noise
zbMATH Keywords: least Fisher information
zbMATH Keywords: geometric contamination
zbMATH Keywords: Gaussian white noise
zbMATH Keywords: partial asymptotic expansion
zbMATH Keywords: minimax risk
zbMATH Keywords: wavelet bases
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1214/aos/1176325368
OpenAlex ID: W2023922195
DOI: 10.1214/AOS/1176325368
description: scientific article; zbMATH DE number 597412