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Structured sparsity regularization
Structured sparsity regularization is a class of methods, and an area of research in statistical learning theory, that extend and generalize sparsity…
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26 relations
Basis pursuit
Compressed sensing
Convex analysis
Convex function
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Convex optimization
Machine learning
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2013
2013
A Structured Dictionary Learning Method for Multi-scale Sparse Representation
Wang Jiawen
,
Z. Hongbin
2013
Corpus ID: 1743841
In this paper, we address the problem of learning multi-scale sparse representations of natural images using structured…
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