Arthur Marmin | DeepAI

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Cédric Févotte
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Marc Castella
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research

∙ 07/13/2022

Majorization-minimization for Sparse Nonnegative Matrix Factorization with the β-divergence

This article introduces new multiplicative updates for nonnegative matri...

0 Arthur Marmin, et al. ∙

research

∙ 06/29/2021

Joint Majorization-Minimization for Nonnegative Matrix Factorization with the β-divergence

This article proposes new multiplicative updates for nonnegative matrix ...

0 Arthur Marmin, et al. ∙

research

∙ 10/29/2020

Sparse Signal Reconstruction for Nonlinear Models via Piecewise Rational Optimization

We propose a method to reconstruct sparse signals degraded by a nonlinea...

1 Arthur Marmin, et al. ∙