Keyphrases
- expectation maximization
- optimization algorithm
- dynamic programming
- recognition algorithm
- times faster
- computational complexity
- np hard
- learning algorithm
- similarity measure
- linear programming
- segmentation algorithm
- high accuracy
- worst case
- experimental evaluation
- detection algorithm
- improved algorithm
- objective function
- optimal solution
- preprocessing
- theoretical analysis
- computationally efficient
- cost function
- significant improvement
- probabilistic model
- clustering method
- experimental study
- energy function
- input data
- machine learning
- hardware implementation
- single pass