Keyphrases
- theoretical analysis
- detection algorithm
- computational complexity
- dynamic programming
- times faster
- preprocessing
- optimization algorithm
- np hard
- learning algorithm
- minimum spanning tree
- improved algorithm
- benchmark problems
- computationally efficient
- computational cost
- significant improvement
- probabilistic model
- high accuracy
- linear programming
- cost function
- optimal solution
- similarity measure
- energy function
- matching algorithm
- convergence rate
- neural network
- spanning tree
- estimation algorithm
- decision trees
- objective function
- clustering method
- artificial neural networks
- search space
- k means
- expectation maximization