Keyphrases
- regularization framework
- semi supervised learning
- weighted graph
- semi supervised
- energy function
- random forests
- ensemble methods
- metric learning
- bilateral filter
- prior model
- supervised learning
- map estimation
- feature selection
- active learning
- labeled and unlabeled data
- learning algorithm
- training data
- training set
- pairwise
- noise reduction
- image processing
- maximum a posteriori
- natural images
- higher order