Tempo Detection of Urban Music Using Tatum Grid Non Negative Matrix Factorization.
Daniel GärtnerPublished in: ISMIR (2013)
Keyphrases
- negative matrix factorization
- music retrieval
- matrix factorization
- nonnegative matrix factorization
- document clustering
- sparse representation
- principal component analysis
- constrained least squares
- spectral clustering
- face recognition
- audio recordings
- tensor factorization
- missing data
- music information retrieval
- computer vision
- collaborative filtering
- nearest neighbor
- knn
- recommender systems
- natural language
- image segmentation