Keyphrases
- improved algorithm
- tree structure
- detection algorithm
- optimization algorithm
- experimental evaluation
- k means
- inference mechanism
- times faster
- dynamic programming
- computationally efficient
- high accuracy
- learning algorithm
- selection algorithm
- matching algorithm
- clustering method
- np hard
- cost function
- significant improvement
- search space
- computational complexity
- data structure
- optimal solution
- neural network
- linear programming
- particle swarm optimization
- expectation maximization
- probabilistic model
- classification algorithm
- recognition algorithm
- graph structure
- bayesian networks