Keyphrases
- classification systems
- classification accuracy
- web search
- classification algorithm
- graph structure
- graph model
- classification scheme
- supervised learning
- support vector machine
- graph theory
- feature vectors
- pattern recognition
- support vector
- neural network
- feature selection
- semi supervised classification
- directed acyclic graph
- class labels
- support vector machine svm
- model selection
- image classification
- decision trees
- decision rules
- user behavior
- classification rules
- benchmark datasets
- machine learning algorithms
- feature extraction
- classification process