Keyphrases
- times faster
- dynamic programming
- single pass
- optimization algorithm
- learning algorithm
- computationally efficient
- high accuracy
- computational cost
- computational complexity
- objective function
- neural network
- recognition algorithm
- path planning
- classification algorithm
- experimental study
- expectation maximization
- linear programming
- simulated annealing
- preprocessing
- k means
- optimal solution
- theoretical analysis
- similarity measure
- convex hull
- memory requirements
- convergence rate
- np hard
- improved algorithm
- significant improvement