Label propagation approach for predicting missing biographic labels in face-based biometric records.
Thomas SwearingenArun RossPublished in: IET Biom. (2018)
Keyphrases
- label propagation
- semi supervised
- biometric systems
- semi supervised learning
- class labels
- community detection
- labeled data
- label information
- face images
- facial expressions
- unlabeled data
- spectral clustering
- pairwise constraints
- pattern recognition
- constrained spectral clustering
- data sets
- multi label classification
- training data
- social networks
- labeled examples
- text mining