Keyphrases
- dynamic programming
- learning algorithm
- high accuracy
- preprocessing
- experimental evaluation
- computationally efficient
- computational cost
- times faster
- k means
- computational complexity
- reduce the computational complexity
- significant improvement
- classification algorithm
- optimization algorithm
- particle swarm optimization
- improved algorithm
- linear programming
- matching algorithm
- detection algorithm
- theoretical analysis
- similarity measure
- expectation maximization
- segmentation algorithm
- face recognition
- data sets
- worst case
- probabilistic model
- web services
- selection algorithm
- search space