Keyphrases
- computational complexity
- experimental evaluation
- detection algorithm
- times faster
- search space
- k means
- computational cost
- theoretical analysis
- learning algorithm
- similarity measure
- np hard
- cost function
- probabilistic model
- expectation maximization
- significant improvement
- optimization algorithm
- optimal solution
- matching algorithm
- dynamic programming
- worst case
- input data
- segmentation algorithm
- clustering method