Keyphrases
- preprocessing
- detection algorithm
- theoretical analysis
- worst case
- dynamic programming
- high accuracy
- recognition algorithm
- experimental evaluation
- objective function
- computational complexity
- k means
- computationally efficient
- times faster
- neural network
- np hard
- segmentation algorithm
- optimal solution
- clustering method
- cost function
- simulated annealing
- linear programming
- particle swarm optimization
- probabilistic model
- optimization algorithm
- matching algorithm
- computational cost
- convergence rate