Novel Proximal Gradient Methods for Nonnegative Matrix Factorization with Sparsity Constraints (Q5108481)
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scientific article; zbMATH DE number 7196108
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Novel Proximal Gradient Methods for Nonnegative Matrix Factorization with Sparsity Constraints |
scientific article; zbMATH DE number 7196108 |
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Novel Proximal Gradient Methods for Nonnegative Matrix Factorization with Sparsity Constraints (English)
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4 May 2020
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nonnegative matrix factorization
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sparsity constraints
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nonconvex nonsmooth composite minimization
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proximal gradient algorithms
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non-Euclidean Bregman distance
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Kurdyka-łosiajewicz property
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essentially cyclic block proximal gradient
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global convergence
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