LX-SRLabeler

Provided by:
University of Lisbon (NLX-GROUP) - Natural Language and Speech Group, Department of Informatics, Faculty of Sciences

LX-SRLabeler performs constituency parsing and semantic role labeling of Portuguese sentences.

Features

Tagsets:

Semantic roles:

Tag      Designation

ADV   Adverbial

ARG1 First Argument

ARG2 Second Argument

ARGA             Causative agent of verb with causative alternation

CAU    Cause

DIR     Direction

EXT    Extension

LOC    Localization

M        Modifier

MNR   Manner

NULL Null

PNC    Objective

POV    Viewpoint

PRD    Secondary predication

TMP    Time

Lexical and phrasal:

Tag      Designation

A         Adjective

AP       Adjective Phrase

ADV   Adverb

ADVP Adverb Phrase

ART    Article

C         Complementizer

CL       Clitics

CP       Complementizer Phrase

CARD             Cardinal

CONJ Conjunction

CONJP            Conjunction Phrase

D         Determiner

DEM   Demonstrative

N         Noun

NP       Noun Phrase

O         Ordinals

P          Preposition

PP        Preposition Phrase

PPA     Past Participles/Adjectives

POSS   Possessive

PRS     Personals

QNT    Predeterminer

REL     Relatives

S          Sentence

V         Verb

VP       Verb Phrase

Language Coverage
Portuguese
Target Users
  • Researchers
  • Developers
  • Students
  • Language professionals
Get Started with the service

: Free for non commercial research. To be negotiated for other usages.

Support

Helpdesk: https://portulanclarin.net/helpdesk/

Access the service

Request - Web Service : https://portulanclarin.net/workbench/lx-srlabeler/

Web Service
The Catalogue of Services is maintained by the Service Desk of the CEF Automated Translation Platform. The service desk is funded via a contract (SMART 2016/0103) of the EU’s Connecting Europe Facility (CEF) programme.