no code implementations • JEP/TALN/RECITAL 2022 • Thomas Gerald, Sofiane Ettayeb, Ha Quang Le, Anne Vilnat, Gabriel Illouz, Patrick Paroubek
Dans cette démonstration, nous présenterons les travaux en cours pour l’annotation d’un nouveau corpus de questions-réponses en langue Française.
no code implementations • 17 Apr 2024 • Pierre Lepagnol, Thomas Gerald, Sahar Ghannay, Christophe Servan, Sophie Rosset
This study is part of the debate on the efficiency of large versus small language models for text classification by prompting. We assess the performance of small language models in zero-shot text classification, challenging the prevailing dominance of large models. Across 15 datasets, our investigation benchmarks language models from 77M to 40B parameters using different architectures and scoring functions.
no code implementations • 11 Jan 2023 • Nam Le Hai, Thomas Gerald, Thibault Formal, Jian-Yun Nie, Benjamin Piwowarski, Laure Soulier
Conversational search is a difficult task as it aims at retrieving documents based not only on the current user query but also on the full conversation history.
1 code implementation • 10 Jan 2022 • Thomas Gerald, Laure Soulier
In information retrieval (IR) systems, trends and users' interests may change over time, altering either the distribution of requests or contents to be recommended.
1 code implementation • 8 Dec 2021 • Hanane Djeddal, Thomas Gerald, Laure Soulier, Karen Pinel-Sauvagnat, Lynda Tamine
In this work, our aim is to provide a structured answer in natural language to a complex information need.
1 code implementation • ICLR 2019 • Nina Miolane, Alice Le Brigant, Johan Mathe, Benjamin Hou, Nicolas Guigui, Yann Thanwerdas, Stefan Heyder, Olivier Peltre, Niklas Koep, Hadi Zaatiti, Hatem Hajri, Yann Cabanes, Thomas Gerald, Paul Chauchat, Christian Shewmake, Bernhard Kainz, Claire Donnat, Susan Holmes, Xavier Pennec
We introduce Geomstats, an open-source Python toolbox for computations and statistics on nonlinear manifolds, such as hyperbolic spaces, spaces of symmetric positive definite matrices, Lie groups of transformations, and many more.
2 code implementations • 2 Jul 2019 • Thomas Gerald, Hadi Zaatiti, Hatem Hajri, Nicolas Baskiotis, Olivier Schwander
Considering the success of hyperbolic representations of graph-structured data in last years, an ongoing challenge is to set up a hyperbolic approach for the community detection problem.
no code implementations • 24 Jun 2019 • Thomas Gerald, Aurélia Léon, Nicolas Baskiotis, Ludovic Denoyer
Different models based on the notion of binary codes have been proposed to overcome this limitation, achieving in a sublinear inference complexity.