Inhomogeneous graph trend filtering via a l2, 0 cardinality penalty.
Xiaoqing HuangAndersen AngJie ZhangYijie WangPublished in: CoRR (2023)
Keyphrases
- random walk
- directed graph
- graph theory
- graph representation
- neural network
- objective function
- markov chain
- filtering algorithm
- connected components
- bipartite graph
- weighted graph
- graph construction
- graph structure
- graph databases
- penalty term
- stable set
- undirected graph
- median filter
- structured data
- multiscale
- similarity measure
- image processing
- web pages