3 papers
cond-mat.dis-nn2019
High-temperature Expansions and Message Passing Algorithms
Antoine Maillard, Laura Foini, Alejandro Lage Castellanos +3
Improved mean-field technics are a central theme of statistical physics methods applied to inference and learning. We revisit here some of these methods using high-temperature expa…
math.ST2019
The spiked matrix model with generative priors
Benjamin Aubin, Bruno Loureiro, Antoine Maillard +2
Using a low-dimensional parametrization of signals is a generic and powerful way to enhance performance in signal processing and statistical inference. A very popular and widely ex…
cond-mat.str-el2019
A Quantum Monte Carlo algorithm for out-of-equilibrium Green's functions at long times
Corentin Bertrand, Olivier Parcollet, Antoine Maillard +1
We present a quantum Monte-Carlo algorithm for computing the perturbative expansion in power of the coupling constant of the out-of-equilibrium Green's functions of interacting…