On minimax estimation of a sparse normal mean vector (Q1327841)
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scientific article; zbMATH DE number 597412
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On minimax estimation of a sparse normal mean vector |
scientific article; zbMATH DE number 597412 |
Statements
On minimax estimation of a sparse normal mean vector (English)
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29 June 1994
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Fisher information
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least favorable prior
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nearly black object
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robustness
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contamination by additive noise
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least Fisher information
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geometric contamination
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Gaussian white noise
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partial asymptotic expansion
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minimax risk
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wavelet bases
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