Dual-Domain Low-Rank Fusion Deep Metric Learning for Off-the-Person ECG Biometrics.
Guiping ZhuMingzhu MaYuwen HuangKuikui WangGongping YangPublished in: ICASSP (2022)
Keyphrases
- metric learning
- low rank
- kernel matrix
- semi supervised
- manifold structure
- distance metric
- matrix factorization
- singular value decomposition
- convex optimization
- missing data
- linear combination
- dimensionality reduction
- semidefinite programming
- high dimensional data
- learning tasks
- pairwise
- multi task
- kernel learning
- labeled data
- high order
- distance function
- pattern recognition
- unsupervised learning
- semi supervised learning
- linear programming
- nearest neighbor
- pairwise constraints
- neural network
- image segmentation