Keyphrases
- semi supervised
- face recognition
- subspace learning
- semi supervised learning
- computer vision
- unlabeled data
- face images
- image features
- gabor features
- pairwise
- semi supervised clustering
- feature set
- feature vectors
- feature representation
- manifold learning
- discriminant analysis
- illumination insensitive
- recognition accuracy
- linear discriminant analysis
- unsupervised learning
- multi view
- recognition rate
- supervised learning
- high dimensional
- training data