Keyphrases
- dynamic programming
- detection algorithm
- learning algorithm
- high accuracy
- preprocessing
- computational complexity
- database
- optimization algorithm
- objective function
- computational cost
- improved algorithm
- worst case
- np hard
- significant improvement
- input data
- expectation maximization
- computationally efficient
- clustering method
- tree structure
- approximation algorithms
- search space
- similarity measure
- linear programming
- theoretical analysis
- cost function
- convergence rate