1 code implementation • ACL (MetaNLP) 2021 • Gaël Guibon, Matthieu Labeau, Hélène Flamein, Luce Lefeuvre, Chloé Clavel
In this paper, we place ourselves in a classification scenario in which the target classes and data type are not accessible during training.
no code implementations • LREC 2022 • Valentin Barriere, Slim Essid, Chloé Clavel
In this paper, we present the process we used in order to collect new annotations of opinions over the multimodal corpus SEMAINE composed of dyadic interactions.
no code implementations • EMNLP 2021 • Pierre Colombo, Emile Chapuis, Matthieu Labeau, Chloé Clavel
Spoken dialogue systems need to be able to handle both multiple languages and multilinguality inside a conversation (e. g in case of code-switching).
no code implementations • JEP/TALN/RECITAL 2021 • Gaël Guibon, Matthieu Labeau, Hélène Flamein, Luce Lefeuvre, Chloé Clavel
Dans cet article nous reproduisons un scénario d’apprentissage selon lequel les données cibles ne sont pas accessibles et seules des données connexes le sont.
1 code implementation • LREC 2022 • Aina Garí Soler, Matthieu Labeau, Chloé Clavel
Our discourses are full of potential lexical ambiguities, due in part to the pervasive use of words having multiple senses.
1 code implementation • COLING 2022 • Aina Garí Soler, Matthieu Labeau, Chloé Clavel
The way we use words is influenced by our opinion.
no code implementations • LREC 2022 • Gaël Guibon, Luce Lefeuvre, Matthieu Labeau, Chloé Clavel
We also present our first usage of EZCAT along with our annotation schema we used to annotate confidential customer service conversations.
no code implementations • ACL 2022 • Yann Raphalen, Chloé Clavel, Justine Cassell
Hedges have an important role in the management of rapport.
1 code implementation • 22 Feb 2024 • Aina Garí Soler, Matthieu Labeau, Chloé Clavel
When deriving contextualized word representations from language models, a decision needs to be made on how to obtain one for out-of-vocabulary (OOV) words that are segmented into subwords.
no code implementations • 20 Nov 2023 • Yanzhu Guo, Guokan Shang, Virgile Rennard, Michalis Vazirgiannis, Chloé Clavel
With the increasing amount of problematic peer reviews in top AI conferences, the community is urgently in need of automatic quality control measures.
1 code implementation • 16 Nov 2023 • Chadi Helwe, Tom Calamai, Pierre-Henri Paris, Chloé Clavel, Fabian Suchanek
We introduce MAFALDA, a benchmark for fallacy classification that merges and unites previous fallacy datasets.
no code implementations • 16 Nov 2023 • Yanzhu Guo, Guokan Shang, Michalis Vazirgiannis, Chloé Clavel
This study investigates the consequences of training language models on synthetic data generated by their predecessors, an increasingly prevalent practice given the prominence of powerful generative models.
1 code implementation • 28 Jul 2023 • Alafate Abulimiti, Chloé Clavel, Justine Cassell
This paper explores the application of machine learning techniques to predict where hedging occurs in peer-tutoring interactions.
1 code implementation • 26 Jun 2023 • Alafate Abulimiti, Chloé Clavel, Justine Cassell
Hedging is a strategy for softening the impact of a statement in conversation.
2 code implementations • 18 Jun 2023 • Yann Raphalen, Chloé Clavel, Justine Cassell
Hedges play an important role in the management of conversational interaction.
no code implementations • 25 Jan 2023 • Tanvi Dinkar, Chloé Clavel, Ioana Vasilescu
Disfluencies (i. e. interruptions in the regular flow of speech), are ubiquitous to spoken discourse.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 31 Oct 2022 • Yanzhu Guo, Chloé Clavel, Moussa Kamal Eddine, Michalis Vazirgiannis
Due to this lack of well-defined formulation, a large number of popular abstractive summarization datasets are constructed in a manner that neither guarantees validity nor meets one of the most essential criteria of summarization: factual consistency.
2 code implementations • COLING 2022 • Cyril Chhun, Pierre Colombo, Chloé Clavel, Fabian M. Suchanek
However, there is no consensus on which human evaluation criteria to use, and no analysis of how well automatic criteria correlate with them.
no code implementations • 17 Jul 2022 • Fajrian Yunus, Chloé Clavel, Catherine Pelachaud
Therefore, after obtaining the vector representation of the image schemas, we calculate the distances between those vectors.
no code implementations • 31 Mar 2022 • Chloé Clavel, Matthieu Labeau, Justine Cassell
In this paper we survey these neural architectures and what they have been applied to.
no code implementations • 18 Oct 2021 • Léo Hemamou, Arthur Guillon, Jean-Claude Martin, Chloé Clavel
In this article, we propose a new adversarial approach to remove sensitive information from the latent representation of neural networks without the need to collect any sensitive variable.
no code implementations • ICNLSP 2021 • Pierre Colombo, Chouchang Yang, Giovanna Varni, Chloé Clavel
Sequence-to-sequence neural networks have been widely used in language-based applications as they have flexible capabilities to learn various language models.
1 code implementation • EMNLP 2021 • Gaël Guibon, Matthieu Labeau, Hélène Flamein, Luce Lefeuvre, Chloé Clavel
We test this method on two datasets with different languages: daily conversations in English and customer service chat conversations in French.
Emotion Classification Emotion Recognition in Conversation +1
1 code implementation • AKBC 2021 • Chadi Helwe, Chloé Clavel, Fabian M. Suchanek
Recent years have seen impressive performance of transformer-based models on different natural language processing tasks.
1 code implementation • 9 Apr 2021 • Utku Norman, Tanvi Dinkar, Barbara Bruno, Chloé Clavel
We also find that well-performing teams verbalise the marker "oh" more when they are behaviourally aligned, compared to other times in the dialogue; showing that this marker is an important cue in alignment.
no code implementations • 1 Jan 2021 • Pierre Colombo, Chloé Clavel, Pablo Piantanida
Learning disentangled representations of textual data is essential for many natural language tasks such as fair classification (\textit{e. g.} building classifiers whose decisions cannot disproportionately hurt or benefit specific groups identified by sensitive attributes), style transfer and sentence generation, among others.
no code implementations • EMNLP 2020 • Tanvi Dinkar, Pierre Colombo, Matthieu Labeau, Chloé Clavel
While being an essential component of spoken language, fillers (e. g."um" or "uh") often remain overlooked in Spoken Language Understanding (SLU) tasks.
no code implementations • 17 Aug 2020 • Fajrian Yunus, Chloé Clavel, Catherine Pelachaud
Our objective is to predict the timing of gestures according to the acoustic.
no code implementations • 20 Apr 2020 • Atef Ben Youssef, Giovanna Varni, Slim Essid, Chloé Clavel
In this paper, we consider the detection of a decrease of engagement by users spontaneously interacting with a socially assistive robot in a public space.
Human-Computer Interaction Robotics
no code implementations • NeurIPS 2020 • Hamid Jalalzai, Pierre Colombo, Chloé Clavel, Eric Gaussier, Giovanna Varni, Emmanuel Vignon, Anne Sabourin
The dominant approaches to text representation in natural language rely on learning embeddings on massive corpora which have convenient properties such as compositionality and distance preservation.
Ranked #3 on Sentiment Analysis on Yelp Binary classification
no code implementations • 25 Sep 2019 • Hamid Jalalzai, Pierre Colombo, Chloé Clavel, Eric Gaussier, Giovanna Varni, Emmanuel Vignon, Anne Sabourin
The dominant approaches to sentence representation in natural language rely on learning embeddings on massive corpuses.
no code implementations • 19 Sep 2019 • Léo Hemamou, Ghazi Felhi, Jean-Claude Martin, Chloé Clavel
In this paper, we focus on studying influential non verbal social signals in asynchronous job video interviews that are discovered by deep learning methods.
no code implementations • IJCNLP 2019 • Alexandre Garcia, Pierre Colombo, Slim Essid, Florence d'Alché-Buc, Chloé Clavel
The task of predicting fine grained user opinion based on spontaneous spoken language is a key problem arising in the development of Computational Agents as well as in the development of social network based opinion miners.
no code implementations • 25 Jul 2019 • Léo Hemamou, Ghazi Felhi, Vincent Vandenbussche, Jean-Claude Martin, Chloé Clavel
As part of a project to help recruiters, we collected a corpus of more than 7000 candidates having asynchronous video job interviews for real positions and recording videos of themselves answering a set of questions.
1 code implementation • 26 Feb 2019 • Alexandre Garcia, Slim Essid, Florence d'Alché-Buc, Chloé Clavel
We introduce specific categories in order to make the annotation of opinions easier for movie reviews.
no code implementations • 20 Jun 2018 • Valentin Barriere, Chloé Clavel, Slim Essid
This model allows us to capture the dynamics of the reviewer's opinion in the transcripts of long unsegmented audio reviews that are analyzed by our system.
no code implementations • ICML 2018 • Alexandre Garcia, Slim Essid, Chloé Clavel, Florence d'Alché-Buc
Motivated by Supervised Opinion Analysis, we propose a novel framework devoted to Structured Output Learning with Abstention (SOLA).
no code implementations • LREC 2014 • Sabrina Campano, Jessica Durand, Chloé Clavel
Engagement is an important feature in human-human and human-agent interaction.