Tightness of the maximum likelihood semidefinite relaxation for angular synchronization.

Afonso S. Bandeira Nicolas Boumal Amit Singer

Published in: Math. Program. (2017)

Keyphrases

semidefinite
maximum likelihood
semidefinite programming
convex relaxation
convex sets
interior point methods
em algorithm
sufficient conditions
lower bound
expectation maximization
maximum a posteriori
higher dimensional
markov networks
light field
hyperparameters
objective function