Dual-Domain Low-Rank Fusion Deep Metric Learning for Off-the-Person ECG Biometrics.

Guiping Zhu Mingzhu Ma Yuwen Huang Kuikui Wang Gongping Yang

Published 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