Semi-supervised learning via nonnegative least squares regression.
Wei-Ya RenPan LiuGuo-Hui LiPublished in: ICIMCS (2015)
Keyphrases
- semi supervised learning
- semi supervised
- unlabeled data
- labeled data
- machine learning
- training data
- unsupervised learning
- semi supervised classification
- supervised learning
- labeled examples
- active learning
- co training
- graph based semi supervised learning
- improve the classification accuracy
- label propagation
- learning models
- nonnegative matrix factorization
- regularization framework
- domain adaptation
- least squares
- multi view learning
- manifold regularization
- probabilistic model
- graph construction
- unlabeled samples
- prior knowledge
- semi supervised learning methods
- pairwise
- graph transduction