Keyphrases
- learning algorithm
- np hard
- experimental evaluation
- dynamic programming
- times faster
- objective function
- cost function
- clustering method
- detection algorithm
- particle swarm optimization
- simulated annealing
- estimation algorithm
- selection algorithm
- recognition algorithm
- convex hull
- optimization algorithm
- linear programming
- significant improvement
- similarity measure
- data sets
- worst case
- experimental study
- computational cost
- third party
- search space
- feature selection
- space complexity