Site web personnelPersonal Web Site
Équipe de recherche :Research Team:
Image, Modélisation, Analyse, GEométrie, Synthèse (IMAGES)Image, Modeling, Analysis, GEometry, Synthesis (IMAGES)
Laboratoire :Laboratory:
Laboratoire Traitement et Communication de l'Information (LTCI)Information Processing and Communication Laboratory (LTCI)
Département :Department:
Image, Données, Signal (IDS)Image, Data, Signal (IDS)
I received Supélec (France) engineering degree in 2015, and the master of science in Electrical and Computer Engineering from Georgia Institute of Technology (USA) in 2016. From 2016 to 2019, I was a PhD student in the CosmoStat group at CEA Saclay (France), where I worked on the optimization framework for sparse blind source separation, as well as non-linear component separation. I then went for one year in Mons (Belgium) where I worked, as a post-doctoral researcher, on the extension of Nonnegative Matrix Factorization to Linear-Quadratic mixture unmixing.
Research interests
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Sparse Blind Source Separation
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(Provably robust) Nonnegative Matrix Factorization
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Non-linear component separation methods (with sparsity or nonnegativity constraints)
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Optimization: hyper-parameter choice and scalable multi-convex optimization
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Hyperspectral imaging
- Interpretable machine learning