Convex Hull Convolutive Non-negative Matrix Factorization Based Speech Enhancement For Multimedia Communication.
Dongxia WangJie CuiJinghua WangHuan TanMing XuPublished in: CSP (2022)
Keyphrases
- negative matrix factorization
- convex hull
- multimedia communication
- speech enhancement
- noise reduction
- noisy environments
- signal to noise ratio
- speech signal
- multimedia
- matrix factorization
- sparse representation
- ip networks
- quality of service
- principal component analysis
- document clustering
- spectral clustering
- speech recognition
- signal processing
- dimensionality reduction
- learning algorithm