A dynamical system approach for continuous nonnegative matrix factorization

DOI10.1007/s00009-016-0837-yzbMath1382.37106OpenAlexW2565375212MaRDI QIDQ523679

Nicoletta Del Buono, Melisew Tefera Belachew

Publication date: 21 April 2017

Published in: Mediterranean Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00009-016-0837-y

zbMATH Keywords

gradient flowtime-dependent datanonnegative matrix factorizationcontinuous-time dynamical systems

Mathematics Subject Classification ID

Factorization of matrices (15A23) Applications of functional analysis in optimization, convex analysis, mathematical programming, economics (46N10) Dynamical systems in optimization and economics (37N40) Dynamical systems in numerical analysis (37N30)

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