Keyphrases
- greedy algorithm
- greedy algorithms
- greedy strategy
- singular value decomposition
- worst case
- feature selection
- objective function
- search algorithm
- dynamic programming
- submodular functions
- projection matrices
- high order
- real time
- matrix representation
- projection matrix
- sparse matrix
- greedy heuristic
- positive definite
- database
- pairwise comparison
- matrix completion
- search space
- kronecker product