Keyphrases
- learning algorithm
- similarity measure
- np hard
- approximation ratio
- optimal solution
- high accuracy
- objective function
- times faster
- preprocessing
- dynamic programming
- experimental evaluation
- detection algorithm
- optimization algorithm
- cost function
- significant improvement
- search space
- computational complexity
- special case
- simulated annealing
- segmentation algorithm
- classification algorithm
- matching algorithm
- convergence rate
- similarity matrix
- piecewise constant
- decision trees