Keyphrases
- dynamic programming
- nearest neighbor
- improved algorithm
- learning algorithm
- computational complexity
- preprocessing
- high accuracy
- nearest neighbour
- selection algorithm
- computationally efficient
- simulated annealing
- worst case
- experimental evaluation
- cost function
- k means
- neural network
- computational cost
- np hard
- similarity measure
- convergence rate
- objective function
- theoretical analysis
- segmentation algorithm
- times faster
- path planning
- data sets
- matching algorithm
- classification algorithm
- tree structure
- ant colony optimization
- detection algorithm
- expectation maximization
- linear programming
- optimal solution
- significant improvement