Keyphrases
- greedy algorithm
- greedy algorithms
- worst case
- high dimensional
- set cover
- objective function
- greedy strategy
- influence maximization
- structured sparsity
- greedy heuristic
- submodular functions
- influence spread
- dynamic programming
- sparse representation
- knapsack problem
- theoretical guarantees
- randomized algorithm
- approximation guarantees
- machine learning
- compressive sensing
- search engine