Search Results for author: Guillaume Bellec

Found 14 papers, 9 papers with code

Trial matching: capturing variability with data-constrained spiking neural networks

1 code implementation NeurIPS 2023 Christos Sourmpis, Carl Petersen, Wulfram Gerstner, Guillaume Bellec

A milestone would be an interpretable model of the co-variability of spiking activity and behavior across trials.

Mesoscopic modeling of hidden spiking neurons

1 code implementation26 May 2022 Shuqi Wang, Valentin Schmutz, Guillaume Bellec, Wulfram Gerstner

Can we use spiking neural networks (SNN) as generative models of multi-neuronal recordings, while taking into account that most neurons are unobserved?

Local plasticity rules can learn deep representations using self-supervised contrastive predictions

1 code implementation NeurIPS 2021 Bernd Illing, Jean Ventura, Guillaume Bellec, Wulfram Gerstner

Learning in the brain is poorly understood and learning rules that respect biological constraints, yet yield deep hierarchical representations, are still unknown.

Eligibility traces provide a data-inspired alternative to backpropagation through time

no code implementations NeurIPS Workshop Neuro_AI 2019 Guillaume Bellec, Franz Scherr, Elias Hajek, Darjan Salaj, Anand Subramoney, Robert Legenstein, Wolfgang Maass

Learning in recurrent neural networks (RNNs) is most often implemented by gradient descent using backpropagation through time (BPTT), but BPTT does not model accurately how the brain learns.

speech-recognition Speech Recognition

Biologically inspired alternatives to backpropagation through time for learning in recurrent neural nets

3 code implementations25 Jan 2019 Guillaume Bellec, Franz Scherr, Elias Hajek, Darjan Salaj, Robert Legenstein, Wolfgang Maass

This lack of understanding is linked to a lack of learning algorithms for recurrent networks of spiking neurons (RSNNs) that are both functionally powerful and can be implemented by known biological mechanisms.

Deep Rewiring: Training very sparse deep networks

4 code implementations ICLR 2018 Guillaume Bellec, David Kappel, Wolfgang Maass, Robert Legenstein

Neuromorphic hardware tends to pose limits on the connectivity of deep networks that one can run on them.

Cannot find the paper you are looking for? You can Submit a new open access paper.