Search Results for author: Claudia Battistin

Found 3 papers, 1 papers with code

Understanding Neural Coding on Latent Manifolds by Sharing Features and Dividing Ensembles

1 code implementation6 Oct 2022 Martin Bjerke, Lukas Schott, Kristopher T. Jensen, Claudia Battistin, David A. Klindt, Benjamin A. Dunn

These innovations lead to more interpretable models of neural population activity that train well and perform better even on mixtures of complex latent manifolds.

Gaussian Processes

The Stochastic complexity of spin models: Are pairwise models really simple?

no code implementations24 Feb 2017 Alberto Beretta, Claudia Battistin, Clélia de Mulatier, Iacopo Mastromatteo, Matteo Marsili

We thus found that the complexity (or simplicity) of a model is not determined by the order of the interactions, but rather by their mutual arrangements.

Bayesian Inference

Variational perturbation and extended Plefka approaches to dynamics on random networks: the case of the kinetic Ising model

no code implementations28 Jul 2016 Ludovica Bachschmid-Romano, Claudia Battistin, Manfred Opper, Yasser Roudi

We first briefly consider the variational approach based on minimizing the Kullback-Leibler divergence between independent trajectories and the real ones and note that this approach only coincides with the mean field equations from the saddle point approximation to the generating functional when the dynamics is defined through a logistic link function, which is the case for the kinetic Ising model with parallel update.

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