RT Book, Section
T1 Textual entailment recognition based on dependency analysis and WordNet
A1 Herrera de la Cruz, Jesús
A1 Peñas, Anselmo
A1 Verdejo, Felisa
A2 Quiñonero-Candela, Joaquin
A2 Dagan, Ido
A2 Magnini, Bernardo
A2 D'Alché-Buc, Florénce
AB The Recognizing Textual Entailment System shown here is based on the use of a broad-coverage parser to extract dependency relationships; in addition, WordNet relations are used to recognize entailment at the lexical level. The work investigates whether the mapping of dependency trees from text and hypothesis give better evidence of entailment than the matching of plain text alone. While the use of WordNet seems to improve system's performance, the notion of mapping between trees here explored (inclusion) shows no improvement, suggesting that other notions of tree mappings should be explored such as tree edit distances or tree alignment distances.
PB Springer-Verlag
SN 3 540 33427 0
YR 2006
FD 2006-04
LK https://hdl.handle.net/20.500.14352/53616
UL https://hdl.handle.net/20.500.14352/53616
LA spa
DS Docta Complutense
RD 28 abr 2024