Iterative Label Propagation on facial images.
Olga ZoidiAnastasios TefasNikos NikolaidisIoannis PitasPublished in: EUSIPCO (2014)
Keyphrases
- facial images
- label propagation
- semi supervised
- semi supervised learning
- face recognition
- face detection
- human faces
- labeled data
- facial expressions
- class labels
- image database
- community detection
- facial features
- unlabeled data
- spectral clustering
- pairwise constraints
- unsupervised learning
- multi label classification
- label information
- training data
- multi class
- feature extraction
- computer vision