On-Line Monaural Ambience Extraction Algorithm for Multichannel Audio Upmixing System Based on Nonnegative Matrix Factorization.
Seokjin LeeHee-Suk PangPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2015)
Keyphrases
- nonnegative matrix factorization
- active set
- learning algorithm
- computer vision
- k means
- negative matrix factorization
- matrix factorization
- probabilistic latent semantic indexing
- machine learning
- data clustering
- clustering method
- input data
- signal processing
- semi supervised
- information extraction
- data points
- active learning
- multiscale