Keyphrases
- experimental evaluation
- matching algorithm
- detection algorithm
- times faster
- dynamic programming
- expectation maximization
- worst case
- linear programming
- learning algorithm
- significant improvement
- optimization algorithm
- single pass
- improved algorithm
- recognition algorithm
- theoretical analysis
- maximum likelihood
- input data
- probabilistic model
- preprocessing
- state space
- particle swarm optimization
- computational cost
- cost function
- k means
- search space
- computational complexity
- objective function
- similarity measure