Search Results for author: Guillaume Drion

Found 5 papers, 3 papers with code

Spike-based computation using classical recurrent neural networks

no code implementations6 Jun 2023 Florent De Geeter, Damien Ernst, Guillaume Drion

We show that this new network can achieve performance comparable to other types of spiking networks in the MNIST benchmark and its variants, the Fashion-MNIST and the Neuromorphic-MNIST.

Warming up recurrent neural networks to maximise reachable multistability greatly improves learning

no code implementations2 Jun 2021 Gaspard Lambrechts, Florent De Geeter, Nicolas Vecoven, Damien Ernst, Guillaume Drion

This insight leads to the design of a novel way to initialise any recurrent cell connectivity through a procedure called "warmup" to improve its capability to learn arbitrarily long time dependencies.

Time Series Analysis

Generalisation of neuronal excitability allows for the identification of an excitability change parameter that links to an experimentally measurable value

1 code implementation31 Oct 2020 Jantine A. C. Broek, Guillaume Drion

We show that in the singular limit of the mFHN model, the time-scale separation can be chosen such that there is a configuration of a classical phase portrait that allows for SNIC bifurcation, zero-frequency onset and a depolarising current, such as observed in Type I excitability.

Vocal Bursts Type Prediction

A bio-inspired bistable recurrent cell allows for long-lasting memory

3 code implementations9 Jun 2020 Nicolas Vecoven, Damien Ernst, Guillaume Drion

Standard gated cells share a layer internal state to store information at the network level, and long term memory is shaped by network-wide recurrent connection weights.

Time Series Analysis

Introducing Neuromodulation in Deep Neural Networks to Learn Adaptive Behaviours

1 code implementation21 Dec 2018 Nicolas Vecoven, Damien Ernst, Antoine Wehenkel, Guillaume Drion

Animals excel at adapting their intentions, attention, and actions to the environment, making them remarkably efficient at interacting with a rich, unpredictable and ever-changing external world, a property that intelligent machines currently lack.

Meta Reinforcement Learning

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