The Emergence of Sparse Spanners and Greedy Well-Separated Pair Decomposition.
Jie GaoDengpan ZhouPublished in: SWAT (2010)
Keyphrases
- tensor decomposition
- greedy algorithm
- sparse data
- greedy heuristic
- locally optimal
- pairwise
- decomposition method
- wavelet packet
- denoising
- high dimensional
- search algorithm
- greedy strategy
- information systems
- objective function
- sparse representation
- decomposition algorithm
- dictionary learning
- neural network
- hierarchical decomposition
- greedy algorithms
- decomposition methods
- canonical correlation analysis
- real time
- forward selection
- hill climbing
- sparse coding
- natural images
- graphical models
- search space
- lower bound
- image sequences
- image processing
- feature selection
- data sets