NEGes 2019 task: Negation in Spanish

Salud María Jiménez-Zafra, Noa Patricia Cruz Díaz, Roser Morante, María Teresa Martín-Valdivia

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


This paper presents the 2019 edition of the NEGES task, Negation in Spanish, held on September 24 as part of the evaluation forum IberLEF in the 35th International Conference of the Spanish Society for Natural Language Processing. In this edition, two sub-tasks were proposed: Sub-task A: “Negation cues detection” and Sub-task B: “Role of negation in sentiment analysis”. The dataset used for both sub-tasks was the SFU ReviewSP-NEG corpus. About 13 teams showed interest in the task and 5 teams finally submitted results.

Original languageEnglish
Title of host publicationIberian Languages Evaluation Forum 2019
Subtitle of host publicationProceedings of the Iberian Languages Evaluation Forum (IberLEF 2019) co-located with 35th Conference of the Spanish Society for Natural Language Processing (SEPLN 2019), Bilbao, Spain, September 24th, 2019
EditorsMiguel Ángel Garciá Cumbreras
Number of pages13
Publication statusPublished - 24 Sep 2019
Event2019 Iberian Languages Evaluation Forum, IberLEF 2019 - Bilbao, Spain
Duration: 24 Sep 201924 Sep 2019

Publication series

NameCEUR Workshop Proceedings
PublisherCEUR Workshop Proceedings
ISSN (Print)1613-0073


Conference2019 Iberian Languages Evaluation Forum, IberLEF 2019


  • Cue detection
  • Negation
  • Negation processing
  • NEGES 2019
  • Sentiment analysis


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