Keyphrases
- times faster
- learning algorithm
- cost function
- high accuracy
- approximation ratio
- dynamic programming
- experimental evaluation
- segmentation algorithm
- global minimum
- improved algorithm
- error bounds
- detection algorithm
- optimization algorithm
- linear programming
- computational complexity
- preprocessing
- worst case
- error tolerance
- constant factor
- polygonal approximation
- fully connected
- network flow
- optimal solution
- search space
- computational cost
- genetic algorithm
- simulated annealing
- greedy algorithm
- convergence rate
- spanning tree
- matching algorithm
- approximation methods
- scheduling problem
- similarity measure
- expectation maximization