Keyphrases
- graph representation
- graph model
- graph structure
- graph theory
- pruning method
- connected components
- directed graph
- graph matching
- search space
- weighted graph
- special case
- structured data
- random walk
- directed acyclic graph
- graph mining
- knn
- graph databases
- spanning tree
- graph construction
- graph structures
- neural network
- graph properties
- tree pruning