Joint low-rank representation and spectral regression for robust subspace learning.
Yong PengLeijie ZhangWanzeng KongFeiwei QinJianhai ZhangPublished in: Knowl. Based Syst. (2020)
Keyphrases
- subspace learning
- low rank representation
- linear subspace
- low rank
- dimensionality reduction
- affinity matrix
- manifold learning
- data representation
- face recognition
- semi supervised
- low dimensional
- high dimensional data
- sparse representation
- learning algorithm
- principal component analysis
- nearest neighbor
- multiscale
- computer vision