Dictionary descent in optimization (Q519963)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dictionary descent in optimization |
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Dictionary descent in optimization (English)
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31 March 2017
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The author studies a problem of convex optimization. He shows that with the algorithms studied utilize dictionaries instead of a canonical basis used in the coordinate descent algorithms. Also, this approach allows him to reduce the dimensionality of the problem. An interesting theoretical study about this process is given.
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sparse
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optimization
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greedy
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Banach space
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convergence rate
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