Keyphrases
- detection algorithm
- search space
- search engine
- times faster
- optimal solution
- learning algorithm
- convergence rate
- cost function
- dynamic programming
- improved algorithm
- segmentation algorithm
- particle swarm optimization
- web search
- worst case
- computational cost
- np hard
- significant improvement
- k means
- preprocessing
- computational complexity
- objective function
- experimental evaluation
- probabilistic model
- optimization algorithm
- clustering method
- path planning
- website
- recognition algorithm
- selection algorithm
- information retrieval