Keyphrases
- pattern recognition
- experimental evaluation
- graph matching
- synthetic data
- high accuracy
- similarity measure
- objective function
- preprocessing
- graph representation
- clustering method
- signal processing
- pattern recognition problems
- mathematical model
- optimization algorithm
- segmentation algorithm
- support vector machine svm
- neural network
- significant improvement
- pairwise
- computational complexity
- computationally efficient
- medical images
- computational cost
- cost function
- classification method
- subgraph isomorphism