Adjacency Matrix Construction Using Sparse Coding for Label Propagation.
Haixia ZhengHorace H. S. IpLiang TaoPublished in: ECCV Workshops (3) (2012)
Keyphrases
- sparse coding
- label propagation
- semi supervised learning
- semi supervised
- unsupervised learning
- sparse representation
- natural images
- image classification
- linear combination
- generative model
- labeled data
- image patches
- image representation
- community detection
- unlabeled data
- class labels
- feature space
- spectral clustering
- training data
- label information
- data sets
- high dimensional
- multiscale
- bayesian networks
- pairwise
- pattern recognition
- low dimensional
- active learning
- dimensionality reduction
- supervised learning