Real-valued Syntactic Word Vectors (RSV) for Greedy Neural Dependency Parsing

Publikation: Bidrag til tidsskriftKonferenceartikelForskningfagfællebedømt

We show that a set of real-valued word vectors formed by right singular vectors of a transformed co-occurrence matrix are meaningful for determining different types of dependency relations between words. Our experimental results on the task of dependency parsing confirm the superiority of the word vectors to the other sets of word vectors generated by popular methods of word embedding. We also study the effect of using these vectors on the accuracy of dependency parsing in different languages versus using more complex parsing architectures.

OriginalsprogEngelsk
TidsskriftNoDaLiDa 2017 - 21st Nordic Conference of Computational Linguistics, Proceedings of the Conference
Sider (fra-til)20-28
Antal sider9
StatusUdgivet - 2017
Eksternt udgivetJa
Begivenhed21st Nordic Conference of Computational Linguistics, NoDaLiDa 2017 - Gothenburg, Sverige
Varighed: 23 maj 201724 maj 2017

Konference

Konference21st Nordic Conference of Computational Linguistics, NoDaLiDa 2017
LandSverige
ByGothenburg
Periode23/05/201724/05/2017

Bibliografisk note

Publisher Copyright:
© 2017 Linköping University Electronic Press.

ID: 366047396