Non-negative matrix factorization: Ill-posedness and a geometric algorithm

DOI10.1016/j.patcog.2008.08.026zbMath1178.68501OpenAlexW2021989611MaRDI QIDQ1010104

Bradley Klingenberg, Anne Dougherty, James H. Curry

Publication date: 3 April 2009

Published in: Pattern Recognition (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.patcog.2008.08.026

zbMATH Keywords

geometryill-posednessnon-negative matrix factorizationgenerative modelcomponent analysis

Mathematics Subject Classification ID

Pattern recognition, speech recognition (68T10)

Related Items (6)

Joint reconstruction and low-rank decomposition for dynamic inverse problems ⋮ On ill-conceived initialization in archetypal analysis ⋮ Characteristic pattern analysis of polybromodiphenyl ethers in Great Lakes sediments: a combination of eigenspace projection and positive matrix factorization analysis ⋮ Computing symmetric nonnegative rank factorizations ⋮ On the geometric interpretation of the nonnegative rank ⋮ Nonlinear nonnegative matrix factorization based on Mercer kernel construction

Cites Work

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• Learning the parts of objects by non-negative matrix factorization
• Projected Gradient Methods for Nonnegative Matrix Factorization

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