Keyphrases
- feature selection
- graph classification
- graph structure
- graph model
- graph representation
- directed graph
- weighted graph
- text categorization
- mutual information
- structured data
- feature extraction
- graph theory
- graph matching
- graph mining
- graph theoretic
- graph data
- feature set
- dimensionality reduction
- multi class
- image segmentation
- undirected graph
- graph databases
- irrelevant features
- feature selection algorithms
- unsupervised feature selection
- machine learning
- directed acyclic graph
- bipartite graph
- feature subset
- microarray data
- connected components
- unsupervised learning
- random walk
- model selection
- text classification
- knn
- feature vectors
- support vector