LX-Sentence Splitter

Handle:	https://hdl.handle.net/21.11129/0000-000E-5998-3 (persistent URL to this page)
URL:	https://portulanclarin.net/workbench/lx-sentencesplitter/

LX-Sentence Splitter is a language processing tool for delimiting sentences in Portuguese. It was developed and is maintained by the NLX-Natural Language and Speech Group at the University of Lisbon, Department of Informatics.

LX-Sentence Splitter marks sentence boundaries with <s>…</s>, and paragraph boundaries with <p>…</p>. It also unwraps sentences split over different lines. A f-score of 99.94% was obtained when testing on a 12,000 sentence corpus accurately hand tagged with respect to sentence and paragraph boundaries.

You may also be interested to use our LX-Tokenizer, LX-Tagger, or LX-Suite online services for the tokenization, part-of-speech tagging, and sub-syntactic analysis of Portuguese.

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DistributionLicence

CC - BY - NC

Contact Person

António Branco

http://www.di.fc.ul.pt/~ahb/

University of Lisbon, Faculty of Sciences

FCUL

Associate Professor with Habilitation

[javascript protected email address]

Faculdade de Ciências de Lisboa, Departamento de Informática. Campo Grande, 1749-016 Lisboa, Portugal

1749-016 Lisbon

Tel.: +351 217 500 087

Fax: +351 217 500 084

Department of Informatics

http://nlx.di.fc.ul.pt/

FCUL

Faculdade de Ciências de Lisboa, Departamento de Informática. Campo Grande, 1749-016 Lisboa, Portugal

1749-016 Lisbon

Portugal

[javascript protected email address]

Tel.: +351 217 500 087

Fax: +351 217 500 084

Tool/Service

Service

Language Dependent

Resource Creation

Resource Creator

António Branco

http://www.di.fc.ul.pt/~ahb/

University of Lisbon, Faculty of Sciences

FCUL

Associate Professor with Habilitation

[javascript protected email address]

Faculdade de Ciências de Lisboa, Departamento de Informática. Campo Grande, 1749-016 Lisboa, Portugal

1749-016 Lisbon

Tel.: +351 217 500 087

Fax: +351 217 500 084

Department of Informatics

http://nlx.di.fc.ul.pt/

FCUL

Faculdade de Ciências de Lisboa, Departamento de Informática. Campo Grande, 1749-016 Lisboa, Portugal

1749-016 Lisbon

Portugal

[javascript protected email address]

Tel.: +351 217 500 087

Fax: +351 217 500 084

João Ricardo Silva

http://nlx-server.di.fc.ul.pt/~jsilva/

University of Lisbon, Faculty of Sciences

FCUL

[javascript protected email address]

Sala 6.3.32, Edifício C6, Departamento de Informática, Faculdade de Ciências da Universidade de Lisboa

1749-016 Lisboa

Campo Grande

Portugal

Department of Informatics

http://nlx.di.fc.ul.pt/

FCUL

Faculdade de Ciências de Lisboa, Departamento de Informática. Campo Grande, 1749-016 Lisboa, Portugal

1749-016 Lisbon

Portugal

[javascript protected email address]

Tel.: +351 217 500 087

Fax: +351 217 500 084

Funding Project

QueXting - Question Answering in the Portuguese Web

Funding Type: National Funds

Funder: FCT-Fundação para a Ciência e Tecnologia

Funding Country: Portuguese

TagShare - Tagging and Shallow Morphosyntactic Processing Tools and Resources (TagShare - POSI/PLP/47058/2002)

URLs: http://tagshare.di.fc.ul.pt, http://www.clul.ul.pt/en/research-teams/188-tagshare-tagging-and-shallow-morphosyntactic-processing-tools-and-resources

Funding Type: National Funds

Funder: Fundação para a Ciência e a Tecnologia

Funding Country: Portugal

Project duration: 03/01/2004 - 02/01/2006

Language Technologies for eLearning (LT4eL - FP6/STREP/2739)

URL: http://www.lt4el.eu

Funding Type: Eu Funds

Project duration: 12/01/2005 - 06/01/2008

Metadata

Created: 06/17/2021

Last Updated: 07/28/2021

Metadata Creator

João Ricardo Silva

http://nlx-server.di.fc.ul.pt/~jsilva/

University of Lisbon, Faculty of Sciences

FCUL

[javascript protected email address]

Sala 6.3.32, Edifício C6, Departamento de Informática, Faculdade de Ciências da Universidade de Lisboa

1749-016 Lisboa

Campo Grande

Portugal

Department of Informatics

http://nlx.di.fc.ul.pt/

FCUL

Faculdade de Ciências de Lisboa, Departamento de Informática. Campo Grande, 1749-016 Lisboa, Portugal

1749-016 Lisbon

Portugal

[javascript protected email address]

Tel.: +351 217 500 087

Fax: +351 217 500 084

Usage

Foreseen UseNlp Applications

Use NLP Specific: Other

Documentation

Document Type: In Proceedings

Silva, João, António Branco, Sérgio Castro and Ruben Reis, Out-of-the-Box Robust Parsing of Portuguese, https://portulanclarin.net/static/docs/lxparser/2010SilvaBrancoCastroEtAl.pdf , pp. 75-85 , PROPOR2010 , 2010

Book Title: Proceedings of the 9th International Conference on the Computational Processing of Portuguese (PROPOR2010)

Series: Lecture Notes in Artificial Intelligence

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