Keyphrases
- improved algorithm
- significant improvement
- times faster
- high accuracy
- computational complexity
- preprocessing
- single pass
- computational cost
- experimental evaluation
- dynamic programming
- k means
- optimal solution
- learning algorithm
- np hard
- search space
- cost function
- simulated annealing
- computationally efficient
- detection algorithm
- data sets
- space complexity
- convergence rate
- image processing
- path planning
- classification algorithm
- clustering method
- shortest path
- theoretical analysis
- expectation maximization
- particle swarm optimization
- multiscale
- worst case