Keyphrases
- optimal solution
- significant improvement
- dynamic programming
- learning algorithm
- recognition algorithm
- times faster
- high accuracy
- worst case
- np hard
- experimental evaluation
- simulated annealing
- computational cost
- probabilistic model
- preprocessing
- computational complexity
- theoretical analysis
- optimization algorithm
- convergence rate
- k means
- machine learning
- evolutionary algorithm
- search space
- particle swarm optimization
- clustering method
- search algorithm
- objective function
- parameter free