Homotopy optimisation based NMF for audio source separation.
Sriharsha KoundinyaAbhijit KarmakarPublished in: IET Signal Process. (2018)
Keyphrases
- source separation
- audio features
- negative matrix factorization
- blind source separation
- audio visual
- independent component analysis
- matrix factorization
- multimedia
- principal component analysis
- music information retrieval
- visual features
- feature set
- denoising
- low level
- document clustering
- audio signal
- music retrieval
- visual data
- visual information
- sparse representation
- simple linear
- signal processing
- single channel
- face recognition
- gaussian process
- text data
- multi modal
- multiresolution
- spatio temporal