3 papers
cs.LG2021
Convergence Analysis and Implicit Regularization of Feedback Alignment for Deep Linear Networks
Manuela Girotti, Ioannis Mitliagkas, Gauthier Gidel
We theoretically analyze the Feedback Alignment (FA) algorithm, an efficient alternative to backpropagation for training neural networks. We provide convergence guarantees with rat…
math-ph2019
Fredholm determinant solutions of the Painlevé II hierarchy and gap probabilities of determinantal point processes
Mattia Cafasso, Tom Claeys, Manuela Girotti
We study Fredholm determinants of a class of integral operators, whose kernels can be expressed as double contour integrals of a special type. Such Fredholm determinants appear in…
math.AP2011
Time relaxation of a phase-field model with entropy balance
Manuela Girotti
We deal with a system of two coupled differential equations, describing the evolution of a first order phase transition. In particular, we have two non-linear parabolic equations:…