EVALITA 2009: Description and Results of the Local Entity Detection and Recognition (LEDR) task.

Rachele Sprugnoli, Valentina Bartalesi Lenzi

Risultato della ricerca: Contributo in libroContributo a convegno

Abstract

In this paper, we describe motivations and features of the LEDR (Local Entity Detection and Recognition) task at EVALITA 2009. Our work refers to the task of the same name within the Automatic Content Extraction (ACE) program. We adopted the ACE annotation scheme adapting it to the specific morpho-syntactic features of Italian in order to create training and test data to be used in the evaluation of Information Extraction systems for Italian. In this report annotated data and evaluation measures are presented. Moreover, the results obtained by the participating system are showed.
Lingua originaleEnglish
Titolo della pubblicazione ospitePoster and Workshop Proceedings of the 11th Conference of the Italian Association for Artificial Intelligence
PagineN/A
Numero di pagine7
Stato di pubblicazionePubblicato - 2009
EventoEVALITA 2009 - Reggio Emilia, Italia
Durata: 12 dic 200912 dic 2009

Workshop

WorkshopEVALITA 2009
CittàReggio Emilia, Italia
Periodo12/12/0912/12/09

Keywords

  • Coreference
  • Entity detection
  • Evaluation Campaign
  • Natural Language Processing

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