Keyphrases
- dynamic programming
- worst case
- improved algorithm
- computational cost
- optimal solution
- preprocessing
- learning algorithm
- np hard
- cost function
- computational complexity
- experimental evaluation
- linear programming
- detection algorithm
- matching algorithm
- recognition algorithm
- theoretical analysis
- computationally efficient
- clustering method
- exhaustive search
- globally optimal
- particle swarm optimization
- significant improvement
- k means
- similarity measure
- maximum likelihood
- multi objective
- path planning
- closed form
- convergence rate
- objective function
- estimation algorithm
- space complexity
- face recognition