Keyphrases
- np hard
- detection algorithm
- dynamic programming
- k means
- theoretical analysis
- computationally efficient
- times faster
- linear programming
- search space
- high accuracy
- computational cost
- experimental evaluation
- preprocessing
- clustering method
- simulated annealing
- cost function
- significant improvement
- data analysis
- recognition algorithm
- optimal solution
- similarity measure
- learning algorithm
- convergence rate
- classification algorithm
- data sets
- selection algorithm
- expectation maximization
- input data
- worst case
- computational complexity
- neural network