Greedy Algorithm

Creator
Creator
Seonglae ChoSeonglae Cho
Created
Created
2021 Apr 14 4:45
Editor
Edited
Edited
2023 Oct 31 6:38
Greedy optimized choice for current state so Greedy typically takes linear time
It guarantees an approximation ratio of 63% for for submodular maximization problems in practice much higher. It also guarantees optimality for some problems. (
Optimal substructure
)
In greedy algorithm, you can’t escape from negative cycle and do not has shortest path.
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