Optimal rates of convergence for noisy sparse phase retrieval via thresholded Wirtinger flow (Q342686)
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scientific article; zbMATH DE number 6654467
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Optimal rates of convergence for noisy sparse phase retrieval via thresholded Wirtinger flow |
scientific article; zbMATH DE number 6654467 |
Statements
Optimal rates of convergence for noisy sparse phase retrieval via thresholded Wirtinger flow (English)
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18 November 2016
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iterative adaptive thresholding
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minimax rate
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non-convex empirical risk
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phase retrieval
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sparse recovery
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thresholded gradient method
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