Polynomial-Time Sum-of-Squares Can Robustly Estimate Mean and Covariance of Gaussians Optimally.

Pravesh K. Kothari Peter Manohar Brian Hu Zhang

Published in: CoRR (2021)

Keyphrases

special case
linear combination
covariance matrices
covariance matrix
accurate estimation
database
learning algorithm
social networks
information systems
decision trees
mixture model
probability density function