Keyphrases
- single pass
- cost function
- detection algorithm
- segmentation algorithm
- learning algorithm
- np hard
- classification algorithm
- optimization algorithm
- estimation algorithm
- significant improvement
- weighting scheme
- dynamic programming
- search space
- high accuracy
- preprocessing
- expectation maximization
- computational complexity
- search algorithm
- optimal solution
- convergence rate
- memory requirements
- times faster
- path planning
- input data
- matching algorithm
- clustering method
- theoretical analysis
- simulated annealing
- probabilistic model
- experimental evaluation
- k means
- social networks