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Istituto di linguistica computazionale "Antonio Zampolli"

Torna all'elenco Contributi in atti di convegno anno 2008

Contributo in atti di convegno

Tipo: Contributo in atti di convegno

Titolo: Evaluation of natural language tools for italian: EVALITA 2007

Anno di pubblicazione: 2008

Autori: Magnini B.; Cappelli A.; Tamburini F.; Bosco C.; Mazzei A.; Lombardo V.; Bertagna F.; Calzolari N.; Toral Ruiz A.; Bartalesi Lenzi V.; Sprugnoli R.; Speranza M.

Affiliazioni autori: CNR-ISTI, Pisa CNR-ILC, Pisa Univerity of Bologna, Italy University of Torino, Italy Center for the Evaluation of Language and Communication Technologies (CELCT), Trento Fondazione Bruno Kesler (FBK), Italia

Autori CNR:

  • FRANCESCA BERTAGNA
  • AMEDEO CAPPELLI
  • ANTONIO TORAL RUIZ
  • NICOLETTA ZAMORANI

Lingua: inglese

Abstract: EVALITA 2007, the first edition of the initiative devoted to the evaluation of Natural Language Processing tools for Italian, provided a shared framework where participants' systems had the possibility to be evaluated on five different tasks, namely Part of Speech Tagging (organised by the University of Bologna), Parsing (organised by the University of Torino), Word Sense Disambiguation (organised by CNR-ILC, Pisa), Temporal Expression Recognition and Normalization (organised by CELCT, Trento), and Named Entity Recognition (organised by FBK, Trento). We believe that the diffusion of shared tasks and shared evaluation practices is a crucial step towards the development of resources and tools for Natural Language Processing. Experiences of this kind, in fact, are a valuable contribution to the validation of existing models and data, allowing for consistent comparisons among approaches and among representation schemes. The good response obtained by EVALITA, both in the number of participants and in the quality of results, showed that pursuing such goals is feasible not only for English, but also for other languages.

Lingua abstract: inglese

Pagine da: 2536

Pagine a: 2543

Referee: Sė: Internazionale

Stato della pubblicazione: Published version

Parole chiave:

  • Natural language evaluation
  • Standards for LRs
  • Evaluation methodologies
  • H.3 INFORMATION STORAGE AND RETRIEVAL. Linguistic processing

Congresso nome: LREC 2008, Sixth International Conference on Language Resources and Evaluation

Congresso luogo: Marrakech, Marocco

Congresso data: 26th May - 1st June 2008

Congresso rilevanza: Internazionale

Congresso relazione: Contributo

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