Nonnegative Low-rank Sparse Component Analysis

Jeremy E Cohen (1) , Nicolas Gillis (2)

1 PANAMA - Parcimonie et Nouveaux Algorithmes pour le Signal et la Modélisation Audio
2 UMONS - University of Mons [Belgium]

Mots clés: Index Terms-dictionary learning; nonnegative matrix factorization; sparsity; identifiability; subspace clustering

Domaines: Traitement du signal et de l'image [eess.SP]

Jeremy E Cohen, Nicolas Gillis. Nonnegative Low-rank Sparse Component Analysis. ICASSP 2019 - IEEE International Conference on Acoustics, Speech and Signal Processing, May 2019, Brighton, United Kingdom. pp.8226-8230, ⟨10.1109/ICASSP.2019.8682188⟩. ⟨hal-02201471⟩