Keyphrases
- graph theory
- graph representation
- random walk
- structured data
- graph structure
- directed graph
- graph partitioning
- directed acyclic graph
- graph based algorithm
- graph structures
- graph search
- small world
- weighted graph
- graph model
- spanning tree
- bipartite graph
- nonnegative matrix factorization
- graph matching
- random graphs
- machine learning
- databases
- data sets