Keyphrases
- improved algorithm
- cost function
- computational cost
- preprocessing
- significant improvement
- dynamic programming
- high accuracy
- search space
- matching algorithm
- detection algorithm
- input data
- single pass
- data sets
- convergence rate
- times faster
- computationally efficient
- simulated annealing
- worst case
- k means
- computational complexity
- objective function
- image processing
- expectation maximization
- experimental study
- ant colony optimization
- optimal solution
- estimation algorithm