Keyphrases
- preprocessing
- times faster
- worst case
- experimental evaluation
- np hard
- improved algorithm
- computational complexity
- computational cost
- significant improvement
- dynamic programming
- segmentation algorithm
- detection algorithm
- cost function
- k means
- optimal solution
- objective function
- neural network
- average distance
- recognition algorithm
- distance metric
- matching algorithm
- classification algorithm
- distance function
- optimization algorithm
- computationally efficient
- expectation maximization
- simulated annealing
- high accuracy
- probabilistic model
- search space
- learning algorithm
- theoretical analysis
- ant colony optimization
- scheduling problem
- similarity measure