Sparse multiple maximum scatter difference for dimensionality reduction.
Lei YuDan YangHuiqi WangPublished in: Digit. Signal Process. (2017)
Keyphrases
- dimensionality reduction
- high dimensional
- feature extraction
- pattern recognition
- data representation
- pattern recognition and machine learning
- low dimensional
- high dimensional data
- linear discriminant analysis
- high dimensionality
- random projections
- training set
- sparse representation
- singular value decomposition
- manifold learning
- sparse data