A Fast Greedy Algorithm for Outlier Mining.
Zengyou HeShengchun DengXiaofei XuJoshua Zhexue HuangPublished in: PAKDD (2006)
Keyphrases
- greedy algorithm
- outlier mining
- outlier detection
- intrusion detection
- data mining
- greedy algorithms
- greedy strategy
- set cover
- objective function
- worst case
- greedy heuristic
- dynamic programming
- influence maximization
- clustering algorithm
- website
- knapsack problem
- detect outliers
- influence spread
- randomized algorithm
- random walk
- data analysis
- social networks