Minimax risk over \(l_ p\)-balls for \(l_ q\)-error (Q1333570)
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scientific article; zbMATH DE number 639360
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Minimax risk over \(l_ p\)-balls for \(l_ q\)-error |
scientific article; zbMATH DE number 639360 |
Statements
Minimax risk over \(l_ p\)-balls for \(l_ q\)-error (English)
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15 September 1994
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lq-norm loss
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mean vector
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ratio of minimax linear risk to minimax risk
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univariate Bayes minimax problem
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nonlinear coordinatewise threshold rules
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small signal-to-noise ratios
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Besov spaces
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wavelet bases
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