Keyphrases
- learning algorithm
- experimental evaluation
- cost function
- computational complexity
- high accuracy
- classification algorithm
- segmentation algorithm
- significant improvement
- k means
- selection algorithm
- np hard
- improved algorithm
- estimation algorithm
- objective function
- recognition algorithm
- convergence rate
- memory requirements
- single pass
- shortest path
- worst case
- probabilistic model
- computational cost
- search space
- artificial neural networks
- preprocessing
- optimal solution