Keyphrases
- detection algorithm
- expectation maximization
- search space
- shortest path problem
- graph structure
- dynamic programming
- simulated annealing
- preprocessing
- computational complexity
- optimal solution
- np hard
- computational cost
- learning algorithm
- particle swarm optimization
- objective function
- clustering method
- optimization algorithm
- social networks
- undirected graph
- directed graph
- image reconstruction
- tree structure
- shortest path
- k means
- worst case
- significant improvement