Keyphrases
- improved algorithm
- search space
- computational cost
- objective function
- dynamic programming
- times faster
- multiscale
- cost function
- computational complexity
- detection algorithm
- three dimensional
- high accuracy
- experimental evaluation
- learning algorithm
- np hard
- significant improvement
- preprocessing
- similarity measure
- optimal solution
- input data
- tree structure
- convergence rate
- matching algorithm
- feature selection
- linear programming
- simulated annealing
- probabilistic model
- k means