Extracting edge centrality from social networks using heat diffusion algorithm.
Pegah BarekatiMehrdad JalaliMajid Vafaei JahanVahideh Amel MahboobPublished in: Int. J. Knowl. Based Intell. Eng. Syst. (2015)
Keyphrases
- social networks
- learning algorithm
- optimal solution
- experimental evaluation
- detection algorithm
- cost function
- improved algorithm
- computational complexity
- dynamic programming
- high accuracy
- times faster
- matching algorithm
- social network analysis
- theoretical analysis
- neural network
- worst case
- computational cost
- simulated annealing
- expectation maximization
- significant improvement
- preprocessing
- convergence rate
- recognition algorithm
- edge detection
- tree structure
- search space
- weighted graph
- objective function
- undirected graph