Adaptive semi-supervised dimensionality reduction based on pairwise constraints weighting and graph optimizing.
Meng MengJia WeiJiabing WangQianli MaXuan WangPublished in: Int. J. Mach. Learn. Cybern. (2017)
Keyphrases
- pairwise constraints
- semi supervised dimensionality reduction
- semi supervised
- graph embedding
- pairwise
- semi supervised learning
- spectral clustering
- labeled data
- data representation
- unlabeled data
- graph structure
- supervised learning
- unsupervised learning
- loss function
- distance metric
- active learning
- feature set
- k nearest neighbor
- machine learning
- metric learning
- multi class
- feature selection