Using idea of three-step sparse residuals measurement to perform discriminant analysis.
Xiaoning SongZi LiuJing-Yu YangXiaojun WuPublished in: Soft Comput. (2015)
Keyphrases
- discriminant analysis
- fisher discriminant analysis
- face recognition
- linear discriminant analysis
- feature extraction
- factor analysis
- principal component analysis
- high dimensional
- kernel discriminant analysis
- generalized linear
- fisher linear discriminant analysis
- least squares
- sparse representation
- partial least squares
- sparse coding
- machine learning
- dimensionality reduction methods
- graph embedding
- class separability
- dictionary learning
- image classification
- training data
- discriminant subspace