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Random projections for the nonnegative least-squares problem - MaRDI portal

Random projections for the nonnegative least-squares problem (Q1030739)

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scientific article; zbMATH DE number 5574561
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Random projections for the nonnegative least-squares problem
scientific article; zbMATH DE number 5574561

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    Random projections for the nonnegative least-squares problem (English)
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    2 July 2009
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    non negative least-squares
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    sampling
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    Hadamard transform
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    randomized algorithm
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    random projections
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    convex optimization
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    quadratic optimization
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    numerical examples
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    least-squares regression problems
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    fast Johnson-Lindestrauss transform
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    optimum nonnegative solution
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