Keyphrases
- optimization algorithm
- learning algorithm
- estimation algorithm
- preprocessing
- computational cost
- search space
- times faster
- experimental evaluation
- path planning
- improved algorithm
- np hard
- lower bound
- computational complexity
- worst case
- memory requirements
- theoretical analysis
- segmentation algorithm
- particle swarm optimization
- matching algorithm
- classification algorithm
- tree structure
- binary images
- clustering method
- detection algorithm
- expectation maximization
- high accuracy
- least squares
- dynamic programming
- significant improvement
- optimal solution
- similarity measure
- feature selection