126 citations · 162 across the 6 of their papers we have counts for
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math.OC2023
A Second-Order Majorant Algorithm for Nonnegative Matrix Factorization
Mai-Quyen Pham, Jérémy Cohen, Thierry Chonavel
Nonnegative Matrix Factorization (NMF) is a fundamental tool in unsupervised learning, widely used for tasks such as dimensionality reduction, feature extraction, representation le…
math.OC2014★ 126 cited
Euclid in a Taxicab: Sparse Blind Deconvolution with Smoothed l1/l2 Regularization
Audrey Repetti, Mai Quyen Pham, Laurent Duval +2
The l1/l2 ratio regularization function has shown good performance for retrieving sparse signals in a number of recent works, in the context of blind deconvolution. Indeed, it bene…