Keyphrases
- learning algorithm
- dynamic programming
- computational cost
- optimization algorithm
- preprocessing
- theoretical analysis
- input data
- significant improvement
- times faster
- detection algorithm
- simulated annealing
- high accuracy
- worst case
- experimental evaluation
- cost function
- search space
- optimal solution
- convergence rate
- clustering method
- improved algorithm
- segmentation algorithm
- np hard
- k means
- similarity measure