Fast Hierarchy Preserving Graph Embedding via Subspace Constraints.
Xu ChenLun DuMengyuan ChenYun WangQingqing LongKunqing XiePublished in: ICASSP (2021)
Keyphrases
- graph embedding
- low dimensional
- dimensionality reduction
- subspace learning
- semi supervised dimensionality reduction
- discriminant analysis
- discriminant information
- high dimensional data
- neural network
- semi supervised
- discriminant embedding
- image processing
- face recognition
- high dimensional
- principal component analysis
- dictionary learning