An Algorithm for Detecting Group in Mobile Social Network.
Ke XuWen CuiJun TieXinfang ZhangPublished in: J. Networks (2012)
Keyphrases
- learning algorithm
- experimental evaluation
- social networks
- preprocessing
- dynamic programming
- computational cost
- objective function
- computational complexity
- improved algorithm
- times faster
- matching algorithm
- optimization algorithm
- theoretical analysis
- linear programming
- similarity measure
- probabilistic model
- expectation maximization
- segmentation algorithm
- cost function
- recognition algorithm
- computationally efficient
- np hard
- classification algorithm
- lower bound
- convergence rate
- neural network