Improving children's mismatched ASR using structured low-rank feature projection.
Syed ShahnawazuddinHemant Kumar KathaniaAbhishek DeyRohit SinhaPublished in: Speech Commun. (2018)
Keyphrases
- low rank
- missing data
- convex optimization
- linear combination
- matrix factorization
- singular value decomposition
- low rank matrix
- matrix completion
- rank minimization
- regularized regression
- trace norm
- high order
- image features
- semi supervised
- feature vectors
- matrix decomposition
- singular values
- low rank representation
- low rank matrices
- robust principal component analysis
- high dimensional data
- small number
- low rank and sparse
- minimization problems
- higher order
- rank constraint