Keyphrases
- social networks
- objective function
- experimental evaluation
- dynamic programming
- learning algorithm
- improved algorithm
- computational complexity
- linear programming
- optimal solution
- np hard
- high accuracy
- significant improvement
- k means
- times faster
- detection algorithm
- particle swarm optimization
- data structure
- convergence rate
- optimization algorithm
- theoretical analysis
- preprocessing
- probabilistic model
- computational cost
- image sequences
- cost function
- multi objective