Keyphrases
- preprocessing
- computational cost
- high accuracy
- detection algorithm
- search space
- np hard
- theoretical analysis
- optimal solution
- learning algorithm
- convex hull
- optimization algorithm
- cost function
- data structure
- objective function
- neural network
- significant improvement
- k means
- dynamic programming
- evolutionary algorithm
- worst case
- similarity measure
- image segmentation
- tree structure
- classification algorithm
- times faster
- recognition algorithm