83 citations · 181 across the 6 of their papers we have counts for
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math.NA2019★ 49 cited
Algorithms and Comparisons of Non-negative Matrix Factorization with Volume Regularization for Hyperspectral Unmixing
M. S. Ang, Nicolas Gillis
In this work, we consider nonnegative matrix factorization (NMF) with a regularization that promotes small volume of the convex hull spanned by the basis matrix. We present highly…
math.NA2018★ 46 cited
Accelerating Nonnegative Matrix Factorization Algorithms using Extrapolation
Andersen Man Shun Ang, Nicolas Gillis
In this paper, we propose a general framework to accelerate significantly the algorithms for nonnegative matrix factorization (NMF). This framework is inspired from the extrapolati…