Keyphrases
- learning algorithm
- single pass
- optimization algorithm
- preprocessing
- segmentation algorithm
- computational cost
- detection algorithm
- theoretical analysis
- dynamic programming
- high accuracy
- computational complexity
- recognition algorithm
- matching algorithm
- tree structure
- similarity measure
- np hard
- k means
- experimental evaluation
- expectation maximization
- hidden markov models
- cost function
- significant improvement
- classification algorithm
- search space
- convex hull
- objective function
- improved algorithm
- machine learning