Soft Margin Based Low-Rank Audio Signal Classification.
Ziqiang ShiJiqing HanTieran ZhengPublished in: Neural Process. Lett. (2015)
Keyphrases
- low rank
- audio signal
- missing data
- matrix factorization
- convex optimization
- classification accuracy
- singular value decomposition
- high dimensional data
- decision trees
- pattern recognition
- feature selection
- machine learning
- text classification
- feature vectors
- feature extraction
- linear combination
- pairwise
- discriminative learning
- discrete wavelet transform
- extracted features
- model selection
- unsupervised learning
- semi supervised
- support vector
- computer vision