Speaker
Enzo Marinari
(Università di Roma "La Sapienza")
Description
Abstract. We analyze the limits inherent to the inverse
reconstruction
of a pairwise Ising spin glass based on susceptibility
propagation. We establish the conditions under which the
susceptibility propagation algorithm is able to reconstruct
the characteristics of the network given first- and
second-order local observables, evaluate eventual errors
due to various types of noise in the originally observed
data, and
discuss the scaling of the problem with the number of
degrees of freedom.
