Keyphrases
- detection algorithm
- learning algorithm
- convergence rate
- preprocessing
- experimental evaluation
- computational complexity
- k means
- np hard
- cost function
- improved algorithm
- objective function
- worst case
- selection algorithm
- times faster
- classification algorithm
- ant colony optimization
- single pass
- segmentation algorithm
- computationally efficient
- information extraction
- dynamic programming
- face recognition
- matching algorithm
- expectation maximization
- computational cost