Keyphrases
- preprocessing
- learning algorithm
- cost function
- experimental evaluation
- detection algorithm
- search space
- np hard
- high accuracy
- times faster
- computational complexity
- matching algorithm
- computationally efficient
- optimization algorithm
- worst case
- selection algorithm
- classification algorithm
- convergence rate
- theoretical analysis
- computational cost
- dynamic programming
- optimal solution
- particle swarm optimization
- multi class classification
- decision tree algorithm
- recognition algorithm
- tree structure
- k means
- similarity measure