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87 - Extracting valences from a dependency treebank for populating the verb lexicon of a Portuguese HPSG grammar ...
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Abstract:
Read full paper: https://link.springer.com/chapter/10.1007/978-3-030-98305-5_34 Abstract: We propose a methodology to populate the verb type hierarchy of a deep computational grammar in the HPSG formalism using syntactic and morphological information from Universal Dependencies (UD) treebanks. It is exemplified by means of the UD Bosque corpus and PorGram, a computational grammar for Portuguese constructed in the LinGO Grammar Matrix framework, but it can be applied to analogous grammars of other languages using other UD treebanks. The main component of the methodology is a Python module that extracts from the annotated sentences the core arguments and other features that are relevant to determine verb valence. This module enables the creation of a Python dictionary that maps valence frames to verb objects. This dictionary facilitates not only determining which frames occur with which verbs, but also detecting annotation errors. The potential of the module for rapid expansion of the lexical coverage of ...
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URL: https://underline.io/lecture/47993-87---extracting-valences-from-a-dependency-treebank-for-populating-the-verb-lexicon-of-a-portuguese-hpsg-grammar https://dx.doi.org/10.48448/qcdk-t968
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Modeling verb valency in a computational grammar for Portuguese in the HPSG formalism ; Modelação da valência verbal numa gramática computacional do português no formalismo HPSG
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In: Domínios de Lingu@gem; Ahead of Print; 1-63 ; 1980-5799 (2022)
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Explorando a revisão de corpora por meio da comparação de regras gramaticais em padrões sintáticos ...
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On the Utility of Word Embeddings for Enriching OpenWordNet-PT ...
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Utilizando um Dicionário Morfológico para expandir a cobertura lexical de uma Gramática do Português no formalismo HPSG ...
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Morpho-syntactically annotated corpora provided for the PARSEME Shared Task on Semi-Supervised Identification of Verbal Multiword Expressions (edition 1.2)
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Annotated corpora and tools of the PARSEME Shared Task on Semi-Supervised Identification of Verbal Multiword Expressions (edition 1.2)
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Linked Open Treebanks. Interlinking Syntactically Annotated Corpora in the LiLa Knowledge Base of Linguistic Resources for Latin
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Mambrini, Francesco (orcid:0000-0003-0834-7562); Passarotti, Marco (orcid:0000-0002-9806-7187). - : Association for Computational Linguistics, 2019. : country:FRA, 2019. : place:Paris, 2019
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Universal Dependencies 2.2
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In: https://hal.archives-ouvertes.fr/hal-01930733 ; 2018 (2018)
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