Keyphrases
- matching algorithm
- learning algorithm
- experimental evaluation
- string matching
- matching process
- high accuracy
- computational cost
- recognition algorithm
- detection algorithm
- k means
- computational complexity
- optimal solution
- dynamic programming
- similarity measure
- improved algorithm
- theoretical analysis
- objective function
- pattern matching
- genetic algorithm
- suffix tree
- convergence rate
- times faster
- data structure
- input image
- neural network
- search space
- significant improvement