Unsupervised Subspace Learning With Flexible Neighboring.
Weizhong YuJintang BianFeiping NieRong WangXuelong LiPublished in: IEEE Trans. Neural Networks Learn. Syst. (2023)
Keyphrases
- subspace learning
- semi supervised
- dimensionality reduction
- data representation
- manifold learning
- unsupervised learning
- sparse coding
- sparse representation
- low dimensional
- face recognition
- subspace learning algorithm
- principal component analysis
- high dimensional
- supervised learning
- maximum margin criterion
- fisher criterion
- pattern recognition
- learning algorithm
- data mining
- singular value decomposition
- training data
- neural network