A4 Vertaisarvioitu artikkeli konferenssijulkaisussa
Parse me if you can: Artificial treebanks for parsing experiments on elliptical constructions
Tekijät: Droganova K., Zeman D., Kanerva J., Ginter F.
Toimittaja: Isahara H., Maegaard B., Piperidis S., Cieri C., Declerck T., Hasida K., Mazo H., Choukri K., Goggi S., Mariani J., Moreno A., Calzolari N., Odijk J., Tokunaga T.
Konferenssin vakiintunut nimi: International Conference on Language Resources and Evaluation
Kustantaja: European Language Resources Association (ELRA)
Julkaisuvuosi: 2019
Kokoomateoksen nimi: LREC 2018 - 11th International Conference on Language Resources and Evaluation
Tietokannassa oleva lehden nimi: LREC 2018 - 11th International Conference on Language Resources and Evaluation
Aloitussivu: 1845
Lopetussivu: 1852
ISBN: 979-10-95546-00-9
In this work we focus on a particular linguistic phenomenon, ellipsis, and explore the latest parsers in order to learn about parsing accuracy and typical errors from the perspective of elliptical constructions. For this purpose we collected and processed outputs of several state-of-the art parsers that took part in the CoNLL 2017 Shared Task. We extended the official shared task evaluation software to obtain focused evaluation of elliptical constructions. Since the studied structures are comparatively rare, and consequently there is not enough data for experimentation, we further describe the creation of a new resource, a semi-artificially constructed treebank of ellipsis.
