Keyphrases
- learning algorithm
- estimation algorithm
- optimal solution
- detection algorithm
- dynamic programming
- improved algorithm
- computational complexity
- cost function
- np hard
- experimental evaluation
- expectation maximization
- probabilistic model
- classification algorithm
- clustering method
- matching algorithm
- times faster
- high accuracy
- worst case
- computational cost
- significant improvement
- preprocessing
- objective function
- selection algorithm
- single pass
- experimental study
- computationally efficient
- particle swarm optimization
- linear programming
- simulated annealing
- hidden markov models
- image processing