Search Results for author: Giovanni Piccioli

Found 2 papers, 1 papers with code

Gibbs Sampling the Posterior of Neural Networks

2 code implementations5 Jun 2023 Giovanni Piccioli, Emanuele Troiani, Lenka Zdeborová

In this paper, we study sampling from a posterior derived from a neural network.

The planted XY model: thermodynamics and inference

no code implementations12 Aug 2022 Siyu Chen, Guanhao Huang, Giovanni Piccioli, Lenka Zdeborová

We derive the replica symmetric (RS) phase diagram in the temperature, ferromagnetic bias plane using the approximate message passing (AMP) algorithm and its state evolution (SE).

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