dc.contributor.author
Vila Rigat, Marta
dc.contributor.author
Dras, Mark
dc.date.issued
2013-12-02T14:29:15Z
dc.date.issued
2013-12-02T14:29:15Z
dc.date.issued
2012-03-01
dc.date.issued
2013-12-02T14:29:16Z
dc.identifier
https://hdl.handle.net/2445/48223
dc.description.abstract
Finding an adequate paraphrase representation formalism is a challenging issue in Natural Language Processing. In this paper, we analyse the performance of Tree Edit Distance as a paraphrase representation baseline. Our experiments using Edit Distance Textual Entailment Suite show that, as Tree Edit Distance consists of a purely syntactic approach, paraphrase alternations not based on structural reorganizations do not find an adequate representation. They also show that there is much scope for better modelling of the way trees are aligned.
dc.format
application/pdf
dc.publisher
Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN)
dc.relation
Reproducció del document publicat a: http://journal.sepln.org/sepln/ojs/ojs/index.php/pln/article/view/4492
dc.relation
Procesamiento del lenguaje natural , 2012, vol. 48, p. 89-95
dc.rights
(c) Vila Rigat, Marta et al., 2012
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Filologia Catalana i Lingüística General)
dc.subject
Lingüística computacional
dc.subject
Tractament del llenguatge natural (Informàtica)
dc.subject
Computational linguistics
dc.subject
Natural language processing (Computer science)
dc.title
Tree edit distance as a baseline approach for paraphrase representation
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
