Keyphrases
- dynamic programming
- optimal solution
- times faster
- cost function
- detection algorithm
- learning algorithm
- k means
- optimization algorithm
- high accuracy
- np hard
- significant improvement
- preprocessing
- experimental evaluation
- classification algorithm
- clustering method
- worst case
- expectation maximization
- computationally efficient
- path planning
- computational complexity
- similarity measure
- closed form
- improved algorithm
- theoretical analysis
- simulated annealing
- probabilistic model
- computational cost
- search space
- feature space
- natural language
- objective function