Sampling low-spectrum signals on graphs via cluster-concentrated modes: examples.
Joseph D. LakeyJeffrey A. HoganPublished in: CoRR (2021)
Keyphrases
- signal processing
- low signal to noise ratio
- clustering algorithm
- sample size
- monte carlo
- frequency spectrum
- graph matching
- uniform random
- image segmentation
- band limited
- hierarchical clustering
- signal noise ratio
- spectrum sensing
- power spectrum
- graph representation
- bipartite graph
- data sets
- data clustering
- training examples
- pairwise
- learning algorithm