SemEval-2018 Task 9: Hypernym Discovery

  • Jose Camacho-Collados
  • , Claudio Delli Bovi
  • , Luis Espinosa-Anke
  • , Sergio Oramas
  • , Tommaso Pasini
  • , Enrico Santus
  • , Vered Shwartz
  • , Roberto Navigli
  • , Horacio Saggion

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

78 Scopus citations

Abstract

This paper describes the SemEval 2018 Shared Task on Hypernym Discovery. We put forward this task as a complementary benchmark for modeling hypernymy, a problem which has traditionally been cast as a binary classification task, taking a pair of candidate words as input. Instead, our reformulated task is defined as follows: given an input term, retrieve (or discover) its suitable hypernyms from a target corpus. We proposed five different subtasks covering three languages (English, Spanish, and Italian), and two specific domains of knowledge in English (Medical and Music). Participants were allowed to compete in any or all of the subtasks. Overall, a total of 11 teams participated, with a total of 39 different systems submitted through all subtasks. Data, results and further information about the task can be found at https://competitions.codalab.org/competitions/17119.

Original languageEnglish
Title of host publicationNAACL HLT 2018 - International Workshop on Semantic Evaluation, SemEval 2018 - Proceedings of the 12th Workshop
EditorsMarianna Apidianaki, Marianna Apidianaki, Saif M. Mohammad, Jonathan May, Ekaterina Shutova, Steven Bethard, Marine Carpuat
PublisherAssociation for Computational Linguistics (ACL)
Pages712-724
Number of pages13
ISBN (Electronic)9781948087209
DOIs
StatePublished - 2018
Event12th International Workshop on Semantic Evaluation, SemEval 2018, co-located with the 16th Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, NAACL HLT 2018 - New Orleans, United States
Duration: 5 Jun 20186 Jun 2018

Publication series

NameNAACL HLT 2018 - International Workshop on Semantic Evaluation, SemEval 2018 - Proceedings of the 12th Workshop

Conference

Conference12th International Workshop on Semantic Evaluation, SemEval 2018, co-located with the 16th Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, NAACL HLT 2018
Country/TerritoryUnited States
CityNew Orleans
Period5/06/186/06/18

Bibliographical note

Publisher Copyright:
© 2018 Association for Computational Linguistics

Funding

The authors gratefully acknowledge the economic support in the construction of the datasets from the Maria de Maeztu-UPF Grant provided to Horacio Saggion, Luis Espinosa-Anke and Sergio Oramas; Google Research through the Google Doctoral Fellowship in Natural Language Processing to Jose Camacho-Collados; and Bar-Ilan University through Vered Shwartz. This work is partially supported by the TUNER project (TIN2015-65308-C5-5-R, MINECO/FEDER, UE), Spanish Ministry of Economy and Competitiveness. We would also like to thank the task participants who provided helpful inputs to improve the task through their comments in the Google Group.

FundersFunder number
Google Group
Google
Bar-Ilan UniversityTIN2015-65308-C5-5-R
Ministerio de Economía y Competitividad
European Regional Development Fund

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