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Fast learning of fast transforms, with guarantees

Quoc-Tung Le , Léon Zheng , Elisa Riccietti , Rémi Gribonval
ICASSP 2022 - IEEE International Conference on Acoustics, Speech and Signal Processing, May 2022, Singapore, Singapore. ⟨10.1109/ICASSP43922.2022.9747791⟩
Conference papers hal-03438881v2
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Does a sparse ReLU network training problem always admit an optimum?

Quoc-Tung Le , Elisa Riccietti , Rémi Gribonval
2023
Preprints, Working Papers, ... hal-04108849v1
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Spurious Valleys, NP-hardness, and Tractability of Sparse Matrix Factorization With Fixed Support

Quoc-Tung Le , Elisa Riccietti , Rémi Gribonval
SIAM Journal on Matrix Analysis and Applications, In press
Journal articles hal-03364668v5
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Code for reproducible research - "Spurious Valleys, NP-hardness, and Tractability of Sparse Matrix Factorization With Fixed Support

Quoc-Tung Le , Elisa Riccietti , Rémi Gribonval
Software hal-03667186v2
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Code for reproducible research - Fast learning of fast transforms, with guarantees

Léon Zheng , Quoc-Tung Le , Elisa Riccietti , Rémi Gribonval
Software hal-03552956v1
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Sparsity in neural networks can improve their privacy

Antoine Gonon , Léon Zheng , Clément Lalanne , Quoc-Tung Le , Guillaume Lauga , et al.
GRETSI 2023 - XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France
Conference papers hal-04062317v2
Image document

Structured Support Exploration For Multilayer Sparse Matrix Factorization

Quoc-Tung Le , Rémi Gribonval
ICASSP 2021 - IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2021, Toronto, Ontario, Canada. pp.1-5, ⟨10.1109/ICASSP39728.2021.9414238⟩
Conference papers hal-03132013v1
Image document

Code for the paper "Structured Support Exploration For Multilayer Sparse Matrix Factorization

Quoc-Tung Le , Rémi Gribonval
Software hal-03572265v1