Keyphrases
- experimental evaluation
- times faster
- k means
- improved algorithm
- learning algorithm
- worst case
- detection algorithm
- computational cost
- cost function
- np hard
- matching algorithm
- convergence rate
- selection algorithm
- high accuracy
- input data
- optimization algorithm
- segmentation algorithm
- classification algorithm
- single pass
- theoretical analysis
- computationally efficient
- significant improvement
- preprocessing
- computational complexity
- similarity measure
- expectation maximization
- probabilistic model
- clustering method
- hough transform
- search space
- path planning
- optimal solution
- image segmentation