Identifying Rumor Sources Using Dominant Eigenvalue of Nonbacktracking Matrix.

Jiachun Pan Wenyi Zhang

Published in: GlobalSIP (2018)

Keyphrases

covariance matrix
perturbation theory
eigenvalue problems
data sources
information sources
neural network
correlation matrix
singular value decomposition
databases
least squares
low rank
multiple sources
linear algebra
search engine
information systems
website
positive definite
laplacian matrix
data sets