Automatic music transcription using low rank non-negative matrix decomposition.
Cian O'BrienMark D. PlumbleyPublished in: EUSIPCO (2017)
Keyphrases
- latent semantic indexing
- matrix decomposition
- low rank
- singular value decomposition
- low rank approximation
- low rank matrix
- singular values
- kernel matrix
- convex optimization
- missing data
- dimensionality reduction
- data matrix
- linear combination
- high order
- image processing
- matrix factorization
- nonnegative matrix factorization
- high dimensional data
- small number
- eigendecomposition
- semi supervised
- pattern recognition
- feature extraction