Keyphrases
- fisher linear discriminant
- semi supervised
- principal component analysis
- fisher criterion
- semi supervised learning
- face recognition
- fisher classifier
- frontal face images
- labeled data
- subspace learning
- unlabeled data
- unsupervised learning
- active learning
- manifold learning
- supervised learning
- pairwise
- feature extraction
- discriminant analysis
- machine learning
- learning tasks
- support vector
- computer vision