Keyphrases
- optimal solution
- detection algorithm
- search algorithm
- learning algorithm
- computational cost
- single pass
- cost function
- k means
- dynamic programming
- clustering method
- computational complexity
- optimization algorithm
- expectation maximization
- segmentation algorithm
- similarity measure
- estimation algorithm
- improved algorithm
- times faster
- search space
- high accuracy
- evolutionary algorithm
- probabilistic model
- objective function
- experimental evaluation
- experimental study
- tree structure
- np hard
- memory requirements
- convergence rate
- preprocessing
- significant improvement