Keyphrases
- detection algorithm
- preprocessing
- learning algorithm
- high accuracy
- np hard
- computational complexity
- training process
- k means
- dynamic programming
- similarity measure
- optimization algorithm
- computationally efficient
- improved algorithm
- times faster
- training algorithm
- theoretical analysis
- worst case
- simulated annealing
- cost function
- significant improvement
- input data
- expectation maximization
- genetic algorithm
- supervised learning
- computational cost
- experimental evaluation
- ant colony optimization
- matching algorithm
- search space
- optimal solution
- feed forward neural networks