Discovering Small Target Sets in Social Networks: A Fast and Effective Algorithm.
Gennaro CordascoLuisa GarganoMarco MecchiaAdele A. RescignoUgo VaccaroPublished in: CoRR (2016)
Keyphrases
- social networks
- computational cost
- dynamic programming
- cost function
- learning algorithm
- times faster
- theoretical analysis
- computationally efficient
- np hard
- improved algorithm
- computational complexity
- genetic algorithm
- social network analysis
- k means
- similarity measure
- detection algorithm
- segmentation algorithm
- particle swarm optimization
- worst case
- objective function
- experimental evaluation
- search space
- expectation maximization
- linear programming
- feature selection
- clustering method
- ant colony optimization
- lower bound
- recognition algorithm