Keyphrases
- learning algorithm
- times faster
- experimental evaluation
- computational complexity
- k means
- optimization algorithm
- detection algorithm
- high accuracy
- worst case
- dynamic programming
- np hard
- clustering method
- optimal solution
- graph based algorithm
- segmentation algorithm
- shortest path problem
- minimum spanning tree
- dominating set
- computational cost
- cost function
- preprocessing
- objective function
- simulated annealing
- probabilistic model
- matching algorithm
- graph matching
- graph theory
- graph structure
- undirected graph
- graph search
- breadth first search
- bayesian networks