Keyphrases
- automatic classification
- directed graph
- pattern recognition
- support vector
- classification accuracy
- machine learning
- classification scheme
- image classification
- support vector machine
- feature vectors
- training set
- decision trees
- distributed systems
- category labels
- classification models
- feature selection
- graph structure
- neural network
- graph classification
- finding the shortest path
- graph theory
- classification algorithm
- class labels
- training samples