Keyphrases
- learning algorithm
- dynamic programming
- experimental evaluation
- improved algorithm
- times faster
- preprocessing
- cost function
- np hard
- computational complexity
- selection algorithm
- computational cost
- optimal solution
- simulated annealing
- theoretical analysis
- objective function
- convex hull
- path planning
- clustering method
- particle swarm optimization
- face recognition
- data sets
- significant improvement
- search space
- data structure