Scalable Feedback of Spectral Projection for Subspace Learning.
Yuqing XiaZhenyue ZhangPublished in: IEEE Signal Process. Lett. (2019)
Keyphrases
- subspace learning
- dimensionality reduction
- data representation
- manifold learning
- low dimensional
- face recognition
- principal component analysis
- semi supervised
- sparse coding
- learning algorithm
- sparse representation
- natural images
- high dimensional data
- maximum margin criterion
- high dimensional
- discriminant analysis
- pattern recognition
- euclidean space
- computer vision
- machine learning
- subspace learning algorithm
- data sets