Instrumentation-based music similarity using sparse representations.
Hiromasa FujiharaAnssi KlapuriMark D. PlumbleyPublished in: ICASSP (2012)
Keyphrases
- sparse representation
- dictionary learning
- music recommendation
- sparse coding
- image classification
- signal processing
- similarity measure
- compressed sensing
- dimensionality reduction
- face recognition
- polyphonic music
- negative matrix factorization
- compressive sensing
- random projections
- joint optimization
- distance measure
- music information retrieval
- image representation
- high dimensional data
- music retrieval
- regularized least squares
- image patches
- sparse learning
- manifold learning
- higher order
- visual words
- norm regularization
- principal component analysis
- recommender systems
- sparse reconstruction
- feature space
- sparse coefficients