Search Results for author: Hern

Found 23 papers, 2 papers with code

A Multimodal Educational Corpus of Oral Courses: Annotation, Analysis and Case Study

no code implementations LREC 2020 Salima Mdhaffar, Yannick Est{\`e}ve, Antoine Laurent, Hern, Nicolas ez, Richard Dufour, Delphine Charlet, Geraldine Damnati, Solen Quiniou, Nathalie Camelin

The use cases concern scientific fields from both speech and text processing, with language model adaptation, thematic segmentation and transcription to slide alignment.

Language Modelling

Meta-Embedding Sentence Representation for Textual Similarity

no code implementations RANLP 2019 Amir Hazem, Hern, Nicolas ez

In this paper, we propose a systematic study of the impact of the main word embedding models on sentence representation.

Question Similarity Sentence +2

Tweaks and Tricks for Word Embedding Disruptions

no code implementations RANLP 2019 Amir Hazem, Hern, Nicolas ez

In this paper, we introduce the concept of disruption which we define as a side effect of the training process of embedding models.

Descriptive Sentence +3

Apport de l'adaptation automatique des mod\`eles de langage pour la reconnaissance de la parole: \'evaluation qualitative extrins\`eque dans un contexte de traitement de cours magistraux (Contribution of automatic adaptation of language models for speech recognition : extrinsic qualitative evaluation in a context of educational courses)

no code implementations JEPTALNRECITAL 2019 Salima Mdhaffar, Yannick Est{\`e}ve, Hern, Nicolas ez, Antoine Laurent, Solen Quiniou

Les transcriptions automatiques de ces syst{\`e}mes sont de plus en plus exploitables et utilis{\'e}es dans des syst{\`e}mes complexes de traitement automatique du langage naturel, par exemple pour la traduction automatique, l{'}indexation, la recherche documentaire... Des {\'e}tudes r{\'e}centes ont propos{\'e} des m{\'e}triques permettant de comparer la qualit{\'e} des transcriptions automatiques de diff{\'e}rents syst{\`e}mes en fonction de la t{\^a}che vis{\'e}e. Dans cette {\'e}tude nous souhaitons mesurer, qualitativement, l{'}apport de l{'}adaptation automatique des mod{\`e}les de langage au domaine vis{\'e} par un cours magistral.

speech-recognition Speech Recognition

MappSent: a Textual Mapping Approach for Question-to-Question Similarity

no code implementations RANLP 2017 Amir Hazem, Basma El Amel Boussaha, Hern, Nicolas ez

Since the advent of word embedding methods, the representation of longer pieces of texts such as sentences and paragraphs is gaining more and more interest, especially for textual similarity tasks.

Community Question Answering Question Similarity +4

Ubuntu-fr: A Large and Open Corpus for Multi-modal Analysis of Online Written Conversations

no code implementations LREC 2016 Hern, Nicolas ez, Soufian Salim, Elizaveta Loginova Clouet

We present a large, free, French corpus of online written conversations extracted from the Ubuntu platform{'}s forums, mailing lists and IRC channels.

Tackling interoperability issues within UIMA work flows

no code implementations LREC 2012 Hern, Nicolas ez

And we propose a component to wrap command lines third party tools and a set of components to connect various markup languages with the UIMA data structure.

Management POS

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