Keyphrases
- learning algorithm
- times faster
- experimental evaluation
- computationally efficient
- optimization algorithm
- expectation maximization
- preprocessing
- worst case
- dynamic programming
- improved algorithm
- significant improvement
- matching algorithm
- computational cost
- least squares
- classification algorithm
- detection algorithm
- single pass
- path planning
- convex hull
- ant colony optimization
- convergence rate
- clustering method
- data sets
- segmentation algorithm
- particle swarm optimization
- linear programming
- np hard
- k means
- search space
- lower bound
- computational complexity
- objective function
- similarity measure