Identifying Repeated Patterns in Music Using Sparse Convolutive Non-negative Matrix Factorization.
Ron J. WeissJuan Pablo BelloPublished in: ISMIR (2010)
Keyphrases
- negative matrix factorization
- repeated patterns
- sparse representation
- sparsity constraints
- tensor factorization
- matrix factorization
- nonnegative matrix factorization
- document clustering
- principal component analysis
- tree matching
- significant features
- html documents
- face recognition
- high dimensional
- missing data
- feature vectors
- string matching
- image classification
- topic models
- dimensionality reduction
- databases
- spectral clustering
- feature extraction
- computer vision