A top-down attention model based on the semi-supervised learning.
Jiawei XuShigang YuePublished in: BMEI (2012)
Keyphrases
- semi supervised learning
- semi supervised
- unlabeled data
- labeled data
- semi supervised classification
- unsupervised learning
- supervised learning
- machine learning
- transfer learning
- semi supervised learning algorithms
- label propagation
- co training
- training data
- active learning
- manifold regularization
- regularization framework
- learning problems
- graph based semi supervised learning
- labeled and unlabeled data
- semi supervised learning methods
- data sets
- learning models
- domain adaptation
- improve the classification accuracy
- image segmentation
- opinion detection
- feature extraction
- pattern recognition
- prior knowledge