Keyphrases
- cost function
- single pass
- dynamic programming
- k means
- learning algorithm
- improved algorithm
- worst case
- probabilistic model
- high accuracy
- experimental evaluation
- computational complexity
- objective function
- significant improvement
- single source
- search space
- computational cost
- preprocessing
- constrained optimization
- optimization algorithm
- detection algorithm
- matching algorithm
- rows and columns
- similarity measure
- selection algorithm
- recognition algorithm
- memory requirements
- classification algorithm
- computationally efficient
- neural network
- evolutionary algorithm
- np hard