Keyphrases
- preprocessing
- detection algorithm
- cost function
- improved algorithm
- optimal solution
- objective function
- dynamic programming
- times faster
- expectation maximization
- computational complexity
- search space
- k means
- high accuracy
- experimental evaluation
- convergence rate
- theoretical analysis
- method finds
- matching algorithm
- learning algorithm
- optimization algorithm
- computationally efficient
- particle swarm optimization
- linear programming
- data structure
- similarity measure