Leveraging study of robustness and portability of spoken language understanding systems across languages and domains: the PORTMEDIA corporaReportar como inadecuado




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1 LIA - Laboratoire Informatique d-Avignon 2 ELDA - Evaluations and Language resources Distribution Agency 3 GETALP - Groupe d’Étude en Traduction Automatique-Traitement Automatisé des Langues et de la Parole LIG - Laboratoire d-Informatique de Grenoble 4 LIUM - Laboratoire d-Informatique de l-Université du Maine 5 SYNALP - Natural Language Processing : representations, inference and semantics LORIA - NLPKD - Department of Natural Language Processing & Knowledge Discovery 6 LIF - Laboratoire d-informatique Fondamentale de Marseille - UMR 6166 7 LIG - Laboratoire d-Informatique de Grenoble

Abstract : The PORTMEDIA project is intended to develop new corpora for the evaluation of spoken language understanding systems. The newly collected data are in the field of human-machine dialogue systems for tourist information in French in line with the MEDIA corpus. Transcriptions and semantic annotations, obtained by low-cost procedures, are provided to allow a thorough evaluation of the systems- capabilities in terms of robustness and portability across languages and domains. A new test set with some adaptation data is prepared for each case: in Italian as an example of a new language, for ticket reservation as an example of a new domain. Finally the work is complemented by the proposition of a new high level semantic annotation scheme well-suited to dialogue data.

Keywords : spoken language understanding system human-machine dialogue corpus portability





Autor: Fabrice Lefèvre - Djamel Mostefa - Laurent Besacier - Yannick Estève - Matthieu Quignard - Nathalie Camelin - Benoit Favre - Ba

Fuente: https://hal.archives-ouvertes.fr/



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