Keyphrases
- optimal solution
- high accuracy
- learning algorithm
- times faster
- improved algorithm
- selection algorithm
- linear programming
- k means
- convex hull
- particle swarm optimization
- np hard
- significant improvement
- objective function
- matching algorithm
- computationally efficient
- dynamic programming
- segmentation algorithm
- convergence rate
- recognition algorithm
- cost function
- preprocessing
- similarity measure
- probabilistic model
- estimation algorithm
- detection algorithm
- principal component analysis
- mobile robot
- experimental evaluation
- search algorithm
- multiscale
- face recognition