Hybrid Projective Nonnegative Matrix Factorization With Drum Dictionaries for Harmonic/Percussive Source Separation.
Clement LarocheMatthieu KowalskiHélène PapadopoulosGaël RichardPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2018)
Keyphrases
- nonnegative matrix factorization
- source separation
- negative matrix factorization
- blind source separation
- sparse representation
- matrix factorization
- independent component analysis
- data representation
- principal component analysis
- least squares
- spectral clustering
- single channel
- temporal structure
- denoising
- original data
- feature space
- clustering method
- computer vision
- feature vectors
- data analysis
- face recognition
- image processing