104 citations · 226 across the 9 of their papers we have counts for
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cs.LG2021★ 2 cited
Leveraging Joint-Diagonalization in Transform-Learning NMF
Sixin Zhang, Emmanuel Soubies, Cédric Févotte
Non-negative matrix factorization with transform learning (TL-NMF) is a recent idea that aims at learning data representations suited to NMF. In this work, we relate TL-NMF to the…
cs.LG2021★ 7 cited
Expanding boundaries of Gap Safe screening
Cassio F. Dantas, Emmanuel Soubies, Cédric Févotte
Sparse optimization problems are ubiquitous in many fields such as statistics, signal/image processing and machine learning. This has led to the birth of many iterative algorithms…