Blind identification of graph filters with sparse inputs.
Santiago SegarraGonzalo MateosAntonio G. MarquesAlejandro RibeiroPublished in: CAMSAP (2015)
Keyphrases
- gaussian graphical models
- directed graph
- graph theory
- graph structure
- sparse data
- random walk
- graph representation
- high dimensional
- bipartite graph
- weighted graph
- graph theoretic
- graph model
- connected components
- structured data
- sparse representation
- adaptive filtering
- graph construction
- directed acyclic
- edge detection
- sparse coding
- graph mining
- spanning tree
- graph partitioning
- input data
- image classification
- graph data
- order statistics