no code implementations • 11 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.
1 code implementation • 31 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.
1 code implementation • 4 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.
1 code implementation • 20 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.
no code implementations • 15 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