Low-rank analysis-synthesis dictionary learning with adaptively ordinal locality.
Zhengming LiZheng ZhangJie QinSheng LiHongmin CaiPublished in: Neural Networks (2019)
Keyphrases
- low rank
- dictionary learning
- group sparsity
- sparse coding
- matrix factorization
- data analysis
- convex optimization
- sparse representation
- linear combination
- neural network
- higher order
- small number
- singular value decomposition
- knn
- feature space
- reinforcement learning
- image processing
- machine learning
- low rank matrix
- sparsity constraints
- data mining