Drum Transcription Using Partially Fixed Non-Negative Matrix Factorization with Template Adaptation.
Chih-Wei WuAlexander LerchPublished in: ISMIR (2015)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- principal component analysis
- sparse representation
- document clustering
- spectral clustering
- sparsity constraints
- constrained least squares
- input image
- tensor factorization
- information retrieval systems
- information retrieval
- dimensionality reduction
- knowledge discovery
- face recognition
- feature selection