Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Default user image.

Anders Björkelund

Forskare

Default user image.

A high-performance syntactic and semantic dependency parser

Författare

  • Anders Björkelund
  • Bernd Bohnet
  • Love Hafdell
  • Pierre Nugues

Summary, in English

This demonstration presents a highperformance syntactic and semantic dependency

parser. The system consists of a pipeline of modules that carry out the tokenization, lemmatization, part-of-speech tagging, dependency parsing, and semantic role labeling of a sentence. The system’s two main components draw on improved versions of a state-of-the-art dependency parser (Bohnet, 2009) and semantic role labeler (Björkelund et al., 2009) developed independently by the authors. The system takes a sentence as input and produces a syntactic and semantic annotation using the CoNLL 2009 format. The processing time needed for a sentence typically ranges from 10 to 1000 milliseconds. The predicate–argument structures in the final output are visualized in the form of segments, which are more intuitive for a user.

Avdelning/ar

  • ELLIIT: the Linköping-Lund initiative on IT and mobile communication
  • Institutionen för datavetenskap
  • Robotik och Semantiska System

Publiceringsår

2010

Språk

Engelska

Sidor

33-36

Publikation/Tidskrift/Serie

[Host publication title missing]

Dokumenttyp

Konferensbidrag

Förlag

Coling 2010: Demonstration Volume

Ämne

  • Computer Science
  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

23rd International Conference on Computational Linguistics

Conference date

2010-08-23 - 2010-08-27

Conference place

Beijing, China

Aktiv

Published