Rethinking sketching as sampling: A graph signal processing approach.
Fernando GamaAntonio G. MarquesGonzalo MateosAlejandro RibeiroPublished in: Signal Process. (2020)
Keyphrases
- signal processing
- graph theory
- image processing
- directed acyclic graph
- fourier transform
- graph representation
- pattern recognition
- directed graph
- bipartite graph
- weighted graph
- graph theoretic
- graph partitioning
- graph based algorithm
- data sets
- graph search
- graph construction
- brain computer interface
- random walk
- image segmentation
- neural network