Pairwise Identity Verification via Linear Concentrative Metric Learning.
Lilei ZhengStefan DuffnerKhalid IdrissiChristophe GarciaAtilla BaskurtPublished in: IEEE Trans. Cybern. (2018)
Keyphrases
- metric learning
- pairwise
- identity verification
- distance metric learning
- semi supervised
- biometric authentication
- distance metric
- multi class
- distance function
- face recognition
- dimensionality reduction
- markov random field
- learning tasks
- pairwise similarities
- feature space
- pairwise constraints
- signature verification
- similarity measure
- machine learning
- biometric data
- mahalanobis metric
- multi task
- learning problems
- labeled data
- nearest neighbor
- high dimensional
- learning algorithm