Keyphrases
- directed graph
- graph theory
- random walk
- graph structure
- bipartite graph
- anti monotonic
- bi directional
- weighted graph
- dependency graph
- graph clustering
- graphical models
- hierarchical structure
- structured data
- information retrieval
- directed acyclic graph
- graph mining
- graph model
- graph databases
- minimum spanning tree
- hierarchical classification
- multiresolution
- data structure
- stable set
- social networks