Question Generation based on Lexico-Syntactic Patterns Learned from the Web

Sergio Curto, Ana Cristina Mendes, Luisa Coheur


Abstract
THE MENTOR automatically generates multiple-choice tests from a given text. This tool aims at supporting the dialogue system of the FalaComigo project, as one of FalaComigo’s goals is the interaction with tourists through questions/answers and quizzes about their visit. In a minimally supervised learning process and by leveraging the redundancy and linguistic variability of the Web, THE MENTOR learns lexico-syntactic patterns using a set of question/answer seeds. Afterward, these patterns are used to match the sentences from which new questions (and answers) can be generated. Finally, several ï¬lters are applied in order to discard low quality items. In this paper we detail the question generation task as performed by T- Mand evaluate its performance.
Anthology ID:
2012.dnd-3.2
Volume:
Dialogue Discourse Volume 3
Month:
Year:
2012
Address:
Editors:
Gregory Aist, Paul Piwek, Kristy Elizabeth Boyer
Venue:
DND
SIG:
SIGDIAL
Publisher:
Note:
Pages:
147–175
Language:
URL:
https://preview.aclanthology.org/ingest-dnd/2012.dnd-3.2/
DOI:
10.5087/dad.2012.207
Bibkey:
Cite (ACL):
Sergio Curto, Ana Cristina Mendes, and Luisa Coheur. 2012. Question Generation based on Lexico-Syntactic Patterns Learned from the Web. Dialogue & Discourse, 3:147–175.
Cite (Informal):
Question Generation based on Lexico-Syntactic Patterns Learned from the Web (Curto et al., DND 2012)
Copy Citation:
PDF:
https://preview.aclanthology.org/ingest-dnd/2012.dnd-3.2.pdf