Search Results for author: Alexandre Heuillet

Found 5 papers, 3 papers with code

Efficient Automation of Neural Network Design: A Survey on Differentiable Neural Architecture Search

no code implementations11 Apr 2023 Alexandre Heuillet, Ahmad Nasser, Hichem Arioui, Hedi Tabia

In the past few years, Differentiable Neural Architecture Search (DNAS) rapidly imposed itself as the trending approach to automate the discovery of deep neural network architectures.

Evolutionary Algorithms Neural Architecture Search

NASiam: Efficient Representation Learning using Neural Architecture Search for Siamese Networks

1 code implementation31 Jan 2023 Alexandre Heuillet, Hedi Tabia, Hichem Arioui

In this article, we present NASiam, a novel approach that uses for the first time differentiable NAS to improve the multilayer perceptron projector and predictor (encoder/predictor pair) architectures inside siamese-networks-based contrastive learning frameworks (e. g., SimCLR, SimSiam, and MoCo) while preserving the simplicity of previous baselines.

Contrastive Learning Evolutionary Algorithms +3

Collective eXplainable AI: Explaining Cooperative Strategies and Agent Contribution in Multiagent Reinforcement Learning with Shapley Values

1 code implementation4 Oct 2021 Alexandre Heuillet, Fabien Couthouis, Natalia Díaz-Rodríguez

This study proposes a novel approach to explain cooperative strategies in multiagent RL using Shapley values, a game theory concept used in XAI that successfully explains the rationale behind decisions taken by Machine Learning algorithms.

Decision Making Explainable artificial intelligence +3

D-DARTS: Distributed Differentiable Architecture Search

1 code implementation20 Aug 2021 Alexandre Heuillet, Hedi Tabia, Hichem Arioui, Kamal Youcef-Toumi

This approach is accompanied by a novel metric that measures the distance between architectures inside our custom search space.

Neural Architecture Search

Explainability in Deep Reinforcement Learning

no code implementations15 Aug 2020 Alexandre Heuillet, Fabien Couthouis, Natalia Díaz-Rodríguez

A large set of the explainable Artificial Intelligence (XAI) literature is emerging on feature relevance techniques to explain a deep neural network (DNN) output or explaining models that ingest image source data.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI) +2

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