Keyphrases
- learning algorithm
- detection algorithm
- times faster
- neural network
- computational complexity
- computationally efficient
- improved algorithm
- cost function
- selection algorithm
- dynamic programming
- expectation maximization
- preprocessing
- experimental evaluation
- database
- worst case
- high accuracy
- k means
- matching algorithm
- computational cost
- estimation algorithm
- competitive ratio
- linear programming
- significant improvement
- objective function
- data sets