Node Varying Regularization for Graph Signals.
Maosheng YangMario CoutinoElvin IsufiGeert LeusPublished in: EUSIPCO (2020)
Keyphrases
- graph structure
- directed graph
- undirected graph
- solution path
- graph laplacian
- finding the shortest path
- edge weights
- root node
- betweenness centrality
- graph representation
- graph theory
- random walk
- path length
- regularization parameter
- weighted graph
- bipartite graph
- graph matching
- graph based algorithm
- signal processing
- nodes of a graph
- spectral analysis
- graph partitioning
- graph model
- tree structure
- kernel machines
- regularization method
- directed acyclic graph
- prior information
- densely connected
- structured data