Keyphrases
- signal processing
- directed graph
- undirected graph
- labeled graphs
- edge weights
- minimum weight
- vertex set
- fourier transform
- hamiltonian cycle
- graph representation
- pattern recognition
- attributed graphs
- directed acyclic graph
- image processing
- graph matching
- graph structure
- weighted graph
- graphical representation
- bipartite graph
- spanning tree
- connected subgraphs
- strongly connected
- graph model
- signal analysis
- graph theory
- filter bank
- random walk
- adjacency matrix
- graph clustering
- machine learning
- graph cuts
- pairwise
- similarity measure
- maximum cardinality