Adapting the TopLeaders algorithm for dynamic social networks.
Wenhao GaoWenjian LuoChenyang BuPublished in: J. Supercomput. (2020)
Keyphrases
- social networks
- computational cost
- dynamic programming
- np hard
- preprocessing
- matching algorithm
- experimental evaluation
- learning algorithm
- improved algorithm
- detection algorithm
- significant improvement
- data sets
- search space
- cost function
- objective function
- optimization algorithm
- particle swarm optimization
- high accuracy
- worst case
- expectation maximization
- graph cuts
- computationally efficient
- theoretical analysis
- segmentation algorithm
- support vector machine
- data structure
- similarity measure
- times faster
- convex hull
- selection algorithm
- k means