Keyphrases
- cost function
- detection algorithm
- computational complexity
- experimental evaluation
- estimation algorithm
- preprocessing
- np hard
- worst case
- improved algorithm
- selection algorithm
- high accuracy
- probabilistic model
- computational cost
- significant improvement
- learning algorithm
- social networks
- dynamic programming
- optimal solution
- simulated annealing
- linear programming
- expectation maximization
- k means
- segmentation algorithm
- optimization algorithm
- search space
- ant colony optimization
- path planning
- objective function
- face recognition
- convergence rate
- memory requirements
- matching algorithm
- tree structure
- computationally efficient
- neural network