Audio classification with low-rank matrix representation features.
Ziqiang ShiJiqing HanTieran ZhengPublished in: ACM Trans. Intell. Syst. Technol. (2013)
Keyphrases
- low rank
- feature vectors
- matrix representation
- feature space
- feature set
- feature extraction
- data matrix
- high dimensionality
- convex optimization
- image classification
- linear combination
- matrix factorization
- feature selection
- singular value decomposition
- high dimensional data
- missing data
- text classification
- semi supervised
- unsupervised feature selection
- low rank matrix
- high order
- support vector machine
- singular values
- high dimensional
- pattern recognition