A non-convex piecewise quadratic approximation of \(\ell_0\) regularization: theory and accelerated algorithm (Q6162509)
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scientific article; zbMATH DE number 7704014
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A non-convex piecewise quadratic approximation of \(\ell_0\) regularization: theory and accelerated algorithm |
scientific article; zbMATH DE number 7704014 |
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A non-convex piecewise quadratic approximation of \(\ell_0\) regularization: theory and accelerated algorithm (English)
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28 June 2023
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iterative thresholding algorithm
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exact recovery
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sparsity optimization
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non-convex approximation
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accelerated gradient algorithm
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