Single-Channel Speech Enhancement Based on Adaptive Low-Rank Matrix Decomposition.
Chao LiTing JiangSheng WuJianxiao XiePublished in: IEEE Access (2020)
Keyphrases
- low rank
- matrix decomposition
- single channel
- speech enhancement
- multi channel
- low rank matrix
- linear combination
- convex optimization
- matrix factorization
- missing data
- singular value decomposition
- noise reduction
- nonnegative matrix factorization
- signal to noise ratio
- prior information
- wiener filter
- noisy environments
- singular values
- semi supervised
- high dimensional data
- independent component analysis
- frequency domain
- high order
- wavelet decomposition
- speech signal
- sound source
- signal processing
- brain activity
- low rank approximation
- collaborative filtering
- higher order
- small number
- pairwise
- high dimensional