Keyphrases
- learning algorithm
- cost function
- detection algorithm
- computational cost
- dynamic programming
- expectation maximization
- times faster
- significant improvement
- experimental evaluation
- np hard
- segmentation algorithm
- computationally efficient
- tree structure
- probabilistic model
- recognition algorithm
- objective function
- single pass
- matching algorithm
- convergence rate
- estimation algorithm
- data sets
- theoretical analysis
- linear programming
- worst case
- preprocessing
- computational complexity
- search algorithm
- data structure
- genetic algorithm