2022
Ce document est lié à :
https://hdl.handle.net/20.500.13089/1chx
Ce document est lié à :
https://doi.org/10.4000/books.aaccademia
Ce document est lié à :
info:eu-repo/semantics/altIdentifier/isbn/979-12-80136-94-7
info:eu-repo/semantics/openAccess , https://creativecommons.org/licenses/by-nc-nd/4.0/
Tiziano Labruna et al., « From Cambridge to Pisa: A Journey into Cross-Lingual Dialogue Domain Adaptation for Conversational Agents », Accademia University Press
Domain and language shift are still major bottlenecks for a vast range of task-oriented dialogue systems. This paper focuses on data-driven models for dialogue state tracking, and builds on top of recent work on dialogue domain adaptation, showing that state-of-the-art models are very sensible to language shift obtained through automatic translation. Experiments show that combining training data for the two languages (English and Italian) is always beneficial, while combining domains does not increase performance. As a relevant side effect of our work, we present a new dataset for dialogue state tracking available for Italian, derived from MultiWOZ 2.3.