Refining content based image retrieval via semi-supervised learning.
Songhao ZhuYuncai LiuPublished in: EUSIPCO (2009)
Keyphrases
- semi supervised learning
- image retrieval
- semi supervised
- unlabeled data
- labeled data
- image database
- supervised learning
- unsupervised learning
- relevance feedback
- manifold regularization
- machine learning
- semi supervised classification
- visual features
- training data
- active learning
- image content
- graph based semi supervised learning
- transfer learning
- image representation
- image annotation
- nearest neighbor search
- labeled and unlabeled data
- label propagation
- graph construction
- co training
- learning algorithm
- multimedia
- metric learning
- regularization framework
- semi supervised learning methods
- data sets
- feature space