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Inexact block coordinate descent methods with application to non-negative matrix factorization - MaRDI portal

Inexact block coordinate descent methods with application to non-negative matrix factorization (Q3096358)

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Inexact block coordinate descent methods with application to non-negative matrix factorization
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    Inexact block coordinate descent methods with application to non-negative matrix factorization (English)
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    8 November 2011
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    constrained optimization
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    alternating algorithms
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    gradient projection methods
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    non-negative matrix factorization
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    nonlinear Gauss-Seidel method
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    convergence
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    large-scale problems
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    numerical experimentation
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    image recognition
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