Keyphrases
- k means
- preprocessing
- times faster
- cost function
- detection algorithm
- theoretical analysis
- objective function
- learning algorithm
- dynamic programming
- experimental evaluation
- matching algorithm
- computationally efficient
- computational complexity
- improved algorithm
- recognition algorithm
- hardware implementation
- optimization algorithm
- convergence rate
- classification algorithm
- convex hull
- linear programming
- estimation algorithm
- ant colony optimization
- expectation maximization
- neural network
- worst case
- computational cost
- np hard
- search space
- optimal solution
- similarity measure
- machine learning