Low-rank nonnegative matrix factorization on Stiefel manifold

Title
Low-rank nonnegative matrix factorization on Stiefel manifold
Authors
Keywords
Nonnegative matrix factorization, Low rank, Orthogonal constraints, Stiefel manifold, Graph smoothness
Journal
INFORMATION SCIENCES
Volume 514, Issue -, Pages 131-148
Publisher
Elsevier BV
Online
2019-12-04
DOI
10.1016/j.ins.2019.12.004

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