Clustering Algorithm for Unsupervised Monaural Musical Sound Separation Based on Non-negative Matrix Factorization.
Sang Ha ParkSeokjin LeeKoeng-Mo SungPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2012)
Keyphrases
- negative matrix factorization
- document clustering
- clustering algorithm
- spectral clustering
- unsupervised feature selection
- sound source
- nonnegative matrix factorization
- audio signal
- matrix factorization
- sparse representation
- data clustering
- clustering method
- principal component analysis
- unsupervised learning
- k means
- text mining
- semi supervised
- musical instrument
- normalized cut
- cluster analysis
- supervised learning
- blind source separation
- multiscale
- document collections
- tensor factorization
- constrained least squares
- text documents
- music information retrieval
- image processing
- computer vision
- machine learning