Low-rank and global-representation-key-based attention for graph transformer.
Lingping KongVarun OjhaRuobin GaoPonnuthurai Nagaratnam SuganthanVáclav SnáselPublished in: Inf. Sci. (2023)
Keyphrases
- low rank
- convex optimization
- missing data
- singular value decomposition
- matrix factorization
- rank minimization
- graph representation
- linear combination
- low rank matrix
- high dimensional data
- matrix completion
- kernel matrix
- high order
- semi supervised
- matrix decomposition
- low rank and sparse
- robust principal component analysis
- singular values
- total variation
- graph matching
- trace norm
- collaborative filtering
- image segmentation
- low rank matrices