Keyphrases
- theoretical analysis
- high accuracy
- significant improvement
- experimental evaluation
- dynamic programming
- improved algorithm
- learning algorithm
- times faster
- expectation maximization
- worst case
- forward backward
- np hard
- cost function
- preprocessing
- optimal solution
- segmentation algorithm
- clustering method
- experimental study
- matching algorithm
- data sets
- single pass
- machine learning
- knowledge base
- path planning
- tree structure
- detection algorithm
- computational complexity
- linear programming
- probabilistic model