Keyphrases
- learning algorithm
- visualization tool
- improved algorithm
- theoretical analysis
- preprocessing
- dynamic programming
- detection algorithm
- computational complexity
- machine learning
- single pass
- times faster
- optimization algorithm
- k means
- high accuracy
- experimental evaluation
- matching algorithm
- convergence rate
- linear programming
- computationally efficient
- probabilistic model
- ant colony optimization
- hidden markov models
- recognition algorithm
- significant improvement
- objective function