Keyphrases
- experimental evaluation
- detection algorithm
- improved algorithm
- high accuracy
- preprocessing
- worst case
- times faster
- dynamic programming
- reinforcement learning
- optimization algorithm
- computationally efficient
- segmentation algorithm
- cost function
- np hard
- optimal solution
- feature selection
- significant improvement
- selection algorithm
- path planning
- document retrieval
- tree structure
- expectation maximization
- linear programming
- information retrieval systems
- computational complexity
- neural network
- probabilistic model
- computational cost
- image retrieval