Drum transcription from multichannel recordings with non-negative matrix factorization.
David S. AlvesJouni PaulusJose FonsecaPublished in: EUSIPCO (2009)
Keyphrases
- negative matrix factorization
- single channel
- matrix factorization
- document clustering
- nonnegative matrix factorization
- principal component analysis
- sparse representation
- constrained least squares
- sparsity constraints
- spectral clustering
- tensor factorization
- latent semantic space
- knowledge base
- cluster analysis
- co occurrence
- high dimensional
- image segmentation
- multimedia