Discriminative metric learning for face verification using enhanced Siamese neural network.
Tao LuQiang ZhouWenhua FangYanduo ZhangPublished in: Multim. Tools Appl. (2021)
Keyphrases
- face verification
- metric learning
- neural network
- semi supervised
- discriminative information
- distance metric learning
- labeled faces in the wild
- margin maximization
- distance metric
- face detection
- face recognition
- face images
- learning tasks
- dimensionality reduction
- pairwise
- multi task
- distance function
- feature space
- mahalanobis metric
- unsupervised learning
- pattern recognition
- feature extraction
- feature selection
- labeled data
- active learning
- semi supervised learning
- image classification
- principal component analysis
- supervised learning
- input image
- multi class
- recognition accuracy
- prior knowledge
- high dimensional
- object recognition
- support vector