Search Results for author: Ghazi Felhi

Found 9 papers, 5 papers with code

Interpretable Sentence Representation with Variational Autoencoders and Attention

no code implementations4 May 2023 Ghazi Felhi

The second model, QKVAE, uses separate latent variables to form keys and values for its Transformer decoder and is able to separate syntactic and semantic information in its neural representations.

Disentanglement Inductive Bias +2

Towards Unsupervised Content Disentanglement in Sentence Representations via Syntactic Roles

1 code implementation22 Jun 2022 Ghazi Felhi, Joseph Le Roux, Djamé Seddah

Starting from a deep probabilistic generative model with attention, we measure the interaction between latent variables and realizations of syntactic roles and show that it is possible to obtain, without supervision, representations of sentences where different syntactic roles correspond to clearly identified different latent variables.

Disentanglement Machine Translation +1

Disentangling semantics in language through VAEs and a certain architectural choice

1 code implementation24 Dec 2020 Ghazi Felhi, Joseph Le Roux, Djamé Seddah

We present an unsupervised method to obtain disentangled representations of sentences that single out semantic content.

Open Information Extraction Sentence

Calcul de similarit\'e entre phrases : quelles mesures et quels descripteurs ? (Sentence Similarity : a study on similarity metrics with words and character strings )

no code implementations JEPTALNRECITAL 2020 Davide Buscaldi, Ghazi Felhi, Dhaou Ghoul, Joseph Le Roux, Ga{\"e}l Lejeune, Xu-Dong Zhang

Dans notre travail nous nous sommes int{\'e}ress{\'e} {\`a} deux questions : celle du choix de la mesure du similarit{\'e} d{'}une part et celle du choix des op{\'e}randes sur lesquelles se porte la mesure de similarit{\'e}.

Sentence Sentence Similarity

Slices of Attention in Asynchronous Video Job Interviews

no code implementations19 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.

Feature Engineering Open-Ended Question Answering

HireNet: a Hierarchical Attention Model for the Automatic Analysis of Asynchronous Video Job Interviews

no code implementations25 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.

Position

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