Group recursive discriminant subspace learning with image set decomposition.
Fei WuXiao-Yuan JingYong-Fang YaoDong YueJun ChenPublished in: Neural Comput. Appl. (2016)
Keyphrases
- subspace learning
- image set
- grassmann manifold
- linear subspace
- principal component analysis
- subspace analysis
- low dimensional
- dimensionality reduction
- fisher criterion
- discriminant subspace
- locality preserving projections
- face images
- data representation
- manifold learning
- discriminant analysis
- face recognition
- sparse coding
- sparse representation
- semi supervised
- image matching
- feature extraction
- subspace learning algorithm
- high dimensional
- learning algorithm
- image classification
- pattern recognition
- linear discriminant analysis
- bag of words
- text classification