Keyphrases
- single pass
- detection algorithm
- np hard
- times faster
- preprocessing
- improved algorithm
- optimization algorithm
- high accuracy
- significant improvement
- simulated annealing
- learning algorithm
- experimental evaluation
- objective function
- optimal solution
- computational complexity
- cost function
- parallel implementation
- similarity measure
- matching algorithm
- theoretical analysis
- particle swarm optimization
- k means
- computational cost
- clustering method
- evolutionary algorithm
- parallel algorithm
- memory requirements
- convergence rate
- recognition algorithm
- selection algorithm
- estimation algorithm
- hidden markov models
- clustering algorithm