Keyphrases
- experimental evaluation
- learning algorithm
- dynamic programming
- preprocessing
- optimization algorithm
- high accuracy
- computational complexity
- objective function
- improved algorithm
- cost function
- times faster
- similarity measure
- computational cost
- worst case
- distributed environment
- expectation maximization
- detection algorithm
- k means
- single pass
- recognition algorithm
- optimal solution
- distributed systems
- neural network
- np hard
- significant improvement
- search space
- search algorithm