Making virtue of necessitya verb lexicon

Resumo

We describe the verb lexicon of OpenWordNet-PT, a wordnet-like resource for (mostly Brazilian) Portuguese and a series of experiments that we designed to extend its coverage. These experiments include checking online lists of most common verbs, checking corpora freely available such as the Bosque-UD (the Bosque corpus annotated with Universal Dependencies) and especially checking a dictionary of Brazilian politicians’ biographies (the DHBB) that we consider an ideal corpus for the kind of information extraction we are after. We certainly succeeded into extending the coverage of the verb lexicon, however it remains to be seen whether this new coverage is enough for the original application.

Ficha do documento

Tipo

Artigo científico

Ano

2016

Instituição

Springer Verlag

Fonte

Repositório da FGV

Idioma

Inglês

Acesso

Acesso restrito

DOI

10.1007/978-3-319-41552-9_28

Identificador

oai:repositorio.fgv.br:10438/25607

Temas

Tecnologia

Palavras-chave

Artificial intelligenceComputer scienceComputersWordnetComputational linguisticsLinguística aplicadaInteligência artificial