Keyphrases
- np hard
- single pass
- improved algorithm
- matching algorithm
- optimization algorithm
- learning algorithm
- computational cost
- detection algorithm
- search space
- significant improvement
- dynamic programming
- experimental evaluation
- linear programming
- computational complexity
- objective function
- estimation algorithm
- bayesian networks
- recognition algorithm
- theoretical analysis
- optimal solution
- times faster
- clustering method
- similarity measure
- memory requirements
- classification algorithm
- probabilistic model
- segmentation algorithm
- expectation maximization
- input data
- k means
- simulated annealing