Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections

Detalhes bibliográficos
Autor(a) principal: Marquiafavel, Vanessa [UNESP]
Data de Publicação: 2014
Outros Autores: Shulby, Christopher, Veiga, Arlindo, Proenca, Jorge, Candeias, Sara, Perdigao, Fernando, Baptista, J., Mamede, N., Candeias, S., Paraboni, I, Pardo, TAS, Nunes, MDV
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/183933
Resumo: The correct automatic pronunciation of words is a nontrivial problem, even for inflexions of Portuguese verbs, and has not been systematically solved yet, if verbal irregularity is taken into account. The purpose of this work is to enhance a grapheme-to-phoneme system with a verb pronunciation system for both varieties of Portuguese, Brazilian (BP) and European (EP), given only its infinitive form. The most common verbs for BP and EP (1000 and 2600 respectively) constituted our database to test the pronunciation system. A detailed and systematic analysis of regular and non-regular pronunciation forms of the inflected verbs was performed, and an index of irregularity for verb pronunciation is proposed. A rule-based algorithm to pronounce all inflexions according to verb paradigms is also described. The defined paradigms are, with a high level of certainty, representative of all the verbs for Portuguese.
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spelling Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal InflectionsBrazilian PortugueseEuropean PortugueseVerbsPronunciationRule-based algorithmsThe correct automatic pronunciation of words is a nontrivial problem, even for inflexions of Portuguese verbs, and has not been systematically solved yet, if verbal irregularity is taken into account. The purpose of this work is to enhance a grapheme-to-phoneme system with a verb pronunciation system for both varieties of Portuguese, Brazilian (BP) and European (EP), given only its infinitive form. The most common verbs for BP and EP (1000 and 2600 respectively) constituted our database to test the pronunciation system. A detailed and systematic analysis of regular and non-regular pronunciation forms of the inflected verbs was performed, and an index of irregularity for verb pronunciation is proposed. A rule-based algorithm to pronounce all inflexions according to verb paradigms is also described. The defined paradigms are, with a high level of certainty, representative of all the verbs for Portuguese.Univ Estadual Paulista, IBILCE, Sj Do Rio Preto, BrazilUniv Sao Paulo, ICMC, Sao Carlos, BrazilInst Telecomunicacoes Pole Coimbra, Coimbra, PortugalUniv Coimbra, DEEC, Coimbra, PortugalUniv Estadual Paulista, IBILCE, Sj Do Rio Preto, BrazilSpringerUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Inst Telecomunicacoes Pole CoimbraUniv CoimbraMarquiafavel, Vanessa [UNESP]Shulby, ChristopherVeiga, ArlindoProenca, JorgeCandeias, SaraPerdigao, FernandoBaptista, J.Mamede, N.Candeias, S.Paraboni, IPardo, TASNunes, MDV2019-10-03T18:18:24Z2019-10-03T18:18:24Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject36-47Computational Processing Of The Portuguese Language. Cham: Springer Int Publishing Ag, v. 8775, p. 36-47, 2014.0302-9743http://hdl.handle.net/11449/183933WOS:000358252900004Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengComputational Processing Of The Portuguese Languageinfo:eu-repo/semantics/openAccess2021-10-23T20:17:32Zoai:repositorio.unesp.br:11449/183933Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T20:17:32Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections
title Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections
spellingShingle Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections
Marquiafavel, Vanessa [UNESP]
Brazilian Portuguese
European Portuguese
Verbs
Pronunciation
Rule-based algorithms
title_short Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections
title_full Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections
title_fullStr Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections
title_full_unstemmed Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections
title_sort Rule-Based Algorithms for Automatic Pronunciation of Portuguese Verbal Inflections
author Marquiafavel, Vanessa [UNESP]
author_facet Marquiafavel, Vanessa [UNESP]
Shulby, Christopher
Veiga, Arlindo
Proenca, Jorge
Candeias, Sara
Perdigao, Fernando
Baptista, J.
Mamede, N.
Candeias, S.
Paraboni, I
Pardo, TAS
Nunes, MDV
author_role author
author2 Shulby, Christopher
Veiga, Arlindo
Proenca, Jorge
Candeias, Sara
Perdigao, Fernando
Baptista, J.
Mamede, N.
Candeias, S.
Paraboni, I
Pardo, TAS
Nunes, MDV
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
Inst Telecomunicacoes Pole Coimbra
Univ Coimbra
dc.contributor.author.fl_str_mv Marquiafavel, Vanessa [UNESP]
Shulby, Christopher
Veiga, Arlindo
Proenca, Jorge
Candeias, Sara
Perdigao, Fernando
Baptista, J.
Mamede, N.
Candeias, S.
Paraboni, I
Pardo, TAS
Nunes, MDV
dc.subject.por.fl_str_mv Brazilian Portuguese
European Portuguese
Verbs
Pronunciation
Rule-based algorithms
topic Brazilian Portuguese
European Portuguese
Verbs
Pronunciation
Rule-based algorithms
description The correct automatic pronunciation of words is a nontrivial problem, even for inflexions of Portuguese verbs, and has not been systematically solved yet, if verbal irregularity is taken into account. The purpose of this work is to enhance a grapheme-to-phoneme system with a verb pronunciation system for both varieties of Portuguese, Brazilian (BP) and European (EP), given only its infinitive form. The most common verbs for BP and EP (1000 and 2600 respectively) constituted our database to test the pronunciation system. A detailed and systematic analysis of regular and non-regular pronunciation forms of the inflected verbs was performed, and an index of irregularity for verb pronunciation is proposed. A rule-based algorithm to pronounce all inflexions according to verb paradigms is also described. The defined paradigms are, with a high level of certainty, representative of all the verbs for Portuguese.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2019-10-03T18:18:24Z
2019-10-03T18:18:24Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Computational Processing Of The Portuguese Language. Cham: Springer Int Publishing Ag, v. 8775, p. 36-47, 2014.
0302-9743
http://hdl.handle.net/11449/183933
WOS:000358252900004
identifier_str_mv Computational Processing Of The Portuguese Language. Cham: Springer Int Publishing Ag, v. 8775, p. 36-47, 2014.
0302-9743
WOS:000358252900004
url http://hdl.handle.net/11449/183933
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Computational Processing Of The Portuguese Language
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 36-47
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803047117444349952

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