Adaptive Graph Constrained NMF for Semi-Supervised Learning.
Qian LiLiping JingJian YuPublished in: PSL (2013)
Keyphrases
- semi supervised learning
- label propagation
- graph based semi supervised learning
- graph construction
- semi supervised classification
- semi supervised
- unlabeled data
- labeled data
- machine learning
- supervised learning
- graph laplacian
- unsupervised learning
- manifold regularization
- co training
- nonnegative matrix factorization
- learning models
- labeled and unlabeled data
- training data
- transfer learning
- graph structure
- negative matrix factorization
- prior knowledge
- pairwise constraints
- active learning
- semi supervised learning algorithms
- semi supervised learning methods
- pair wise constraints
- semi supervised clustering
- matrix factorization
- spectral clustering
- knn
- face recognition