Search Results for author: Benoît Frénay

Found 8 papers, 3 papers with code

SO(2) and O(2) Equivariance in Image Recognition with Bessel-Convolutional Neural Networks

1 code implementation18 Apr 2023 Valentin Delchevalerie, Alexandre Mayer, Adrien Bibal, Benoît Frénay

For many years, it has been shown how much exploiting equivariances can be beneficial when solving image analysis tasks.

Translation

Industrial and Medical Anomaly Detection Through Cycle-Consistent Adversarial Networks

no code implementations10 Feb 2023 Arnaud Bougaham, Valentin Delchevalerie, Mohammed El Adoui, Benoît Frénay

The model would be able to identify its weaknesses by better learning how to transform an abnormal (respectively normal) image into a normal (respectively abnormal) one, helping the entire model to learn better than a single normal to normal reconstruction.

Anomaly Detection

Composite Score for Anomaly Detection in Imbalanced Real-World Industrial Dataset

no code implementations25 Nov 2022 Arnaud Bougaham, Mohammed El Adoui, Isabelle Linden, Benoît Frénay

Nevertheless, several challenges have to be faced, including imbalanced datasets, the image complexity, and the zero-false-negative (ZFN) constraint to guarantee the high-quality requirement.

Anomaly Detection Generative Adversarial Network

Achieving Rotational Invariance with Bessel-Convolutional Neural Networks

no code implementations NeurIPS 2021 Valentin Delchevalerie, Adrien Bibal, Benoît Frénay, Alexandre Mayer

For many applications in image analysis, learning models that are invariant to translations and rotations is paramount.

LSFB-CONT and LSFB-ISOL: Two New Datasets for Vision-Based Sign Language Recognition

1 code implementation International Joint Conference on Neural Networks (IJCNN) 2021 Jérôme Fink, Benoît Frénay, Laurence Meurant, Anthony Cleve

While significant progress have been made in the field of Natural Language Processing (NLP), leading the commercially available products, Sign Language Recognition (SLR) is still in its infancy.

Action Recognition Sign Language Recognition

DumbleDR: Predicting User Preferences of Dimensionality Reduction Projection Quality

no code implementations19 May 2021 Cristina Morariu, Adrien Bibal, Rene Cutura, Benoît Frénay, Michael Sedlmair

A plethora of dimensionality reduction techniques have emerged over the past decades, leaving researchers and analysts with a wide variety of choices for reducing their data, all the more so given some techniques come with additional parametrization (e. g. t-SNE, UMAP, etc.).

Dimensionality Reduction

Impact of Legal Requirements on Explainability in Machine Learning

no code implementations10 Jul 2020 Adrien Bibal, Michael Lognoul, Alexandre de Streel, Benoît Frénay

The requirements on explainability imposed by European laws and their implications for machine learning (ML) models are not always clear.

BIG-bench Machine Learning Decision Making

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