Keyphrases
- preprocessing
- cost function
- detection algorithm
- learning algorithm
- objective function
- significant improvement
- experimental evaluation
- convergence rate
- times faster
- path planning
- improved algorithm
- worst case
- computational cost
- dynamic programming
- search space
- np hard
- k means
- transitive closure
- input data
- selection algorithm
- optimal solution
- experimental study
- recognition algorithm
- single pass
- convex hull
- homology generators
- high accuracy
- matching algorithm
- expectation maximization
- linear programming
- computational complexity
- similarity measure
- face recognition