Fast Coulomb Matrix Construction via Compressing the Interactions Between Continuous Charge Distributions.
Xin XingEdmond ChowPublished in: SIAM J. Sci. Comput. (2020)
Keyphrases
- probability distribution
- data compression
- marginal distributions
- singular value decomposition
- construction process
- covariance matrices
- gaussian densities
- rows and columns
- interaction patterns
- positive definite
- similarity matrix
- power law
- social networks
- covariance matrix
- random variables
- sufficient conditions
- feature space