Keyphrases
- np hard
- detection algorithm
- learning algorithm
- significant improvement
- optimal solution
- improved algorithm
- cost function
- times faster
- experimental evaluation
- computational complexity
- worst case
- estimation algorithm
- selection algorithm
- classification algorithm
- theoretical analysis
- computationally efficient
- expectation maximization
- probabilistic model
- computational cost
- preprocessing
- linear programming
- high accuracy
- clustering method
- dynamic programming
- recognition algorithm
- data structure
- objective function