Semi-supervised low-rank representation for image classification.
Chenxue YangMao YeSong TangTao XiangZijian LiuPublished in: Signal Image Video Process. (2017)
Keyphrases
- semi supervised
- image classification
- low rank representation
- low rank
- semi supervised learning
- pairwise
- labeled data
- affinity matrix
- image representation
- unsupervised learning
- unlabeled data
- kernel matrix
- multi view
- feature extraction
- supervised learning
- active learning
- manifold learning
- semi supervised classification
- multi label
- sparse coding
- kernel machines
- label propagation
- high order
- missing data
- sparse representation
- singular value decomposition
- higher order
- labeled and unlabeled data
- subspace learning
- pairwise constraints
- image segmentation
- object recognition
- high dimensional
- co training
- convex optimization
- spectral clustering
- linear combination
- nearest neighbor