Smoothing Graph Signals via Random Spanning Forests.
Yusuf Yigit PilavciPierre-Olivier AmblardSimon BarthelméNicolas TremblayPublished in: ICASSP (2020)
Keyphrases
- gaussian white noise
- random walk
- graph theory
- structured data
- graph based algorithm
- graph structure
- graph model
- graph theoretic
- independent component analysis
- smoothing algorithm
- image smoothing
- spectral analysis
- multiscale
- directed graph
- graph data
- graph representation
- spanning tree
- random forests
- directed acyclic graph
- bipartite graph