A Matrix Chernoff Bound for Strongly Rayleigh Distributions and Spectral Sparsifiers from a few Random Spanning Trees.
Rasmus KyngZhao SongPublished in: FOCS (2018)
Keyphrases
- spanning tree
- log normal
- edge disjoint
- minimum spanning tree
- heavy tailed
- minimum cost
- gaussian distribution
- heavy tailed distributions
- upper bound
- minimum spanning trees
- lower bound
- undirected graph
- probability distribution
- random samples
- worst case
- root node
- total length
- minimum total cost
- spectral analysis
- spectral decomposition
- singular value decomposition
- feature space
- weighted graph
- np hard
- adjacency matrix
- sar images
- marginal distributions
- power law
- edge weights