Numerical Methods for $Q$-Weighted Nonnegative Matrix Tri-Factorization

DOI10.4208/eajam.150419.140719zbMath1468.65041OpenAlexW3014846162MaRDI QIDQ4986597

Zhen Chen, Lin-Zhang Lu, Chun-Mei Li

Publication date: 27 April 2021

Published in: East Asian Journal on Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/eajam.150419.140719

zbMATH Keywords

necessary conditionclustering analysisnonnegative matrix factorisationELS techniquePANLS method

Mathematics Subject Classification ID

Factorization of matrices (15A23) Positive matrices and their generalizations; cones of matrices (15B48) Numerical linear algebra (65F99)

Cites Work

• A scaled gradient projection method for constrained image deblurring
• Inexact spectral projected gradient methods on convex sets
• Nonmonotone Spectral Projected Gradient Methods on Convex Sets
• On the low rank solution of the Q‐weighted nearest correlation matrix problem

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