Label Propagation Algorithm Based on Non-negative Sparse Representation.
Nanhai YangYuanyuan SangRan HeXiukun WangPublished in: LSMS/ICSEE (2010)
Keyphrases
- sparse representation
- label propagation algorithm
- dictionary learning
- label propagation
- semi supervised
- semi supervised learning
- community detection
- sparse coding
- face recognition
- image classification
- compressive sensing
- signal processing
- high dimensional data
- image representation
- joint optimization
- dimensionality reduction
- network analysis
- machine learning
- prior knowledge
- multiscale
- pairwise
- unlabeled data
- data sets
- labeled data