Keyphrases
- experimental evaluation
- k means
- significant improvement
- dynamic programming
- computational cost
- selection algorithm
- search space
- optimal solution
- recognition algorithm
- expectation maximization
- learning algorithm
- probabilistic model
- preprocessing
- computational complexity
- optimal strategy
- estimation algorithm
- improved algorithm
- allocation strategy
- search strategy
- times faster
- path planning
- tree structure
- virtual reality
- clustering method
- detection algorithm
- segmentation algorithm
- computationally efficient
- particle swarm optimization
- linear programming
- high accuracy