Keyphrases
- graph matching
- directed acyclic
- sparse data
- sparse representation
- graph theory
- graph data
- graph representation
- gaussian graphical models
- image sequences
- sparse matrix
- compressive sensing
- graph theoretic
- spanning tree
- structured objects
- graph structures
- graph construction
- data sets
- graph databases
- graph mining
- directed graph
- random walk
- feature selection
- genetic algorithm
- data mining