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Inference of lexical ontologies. The LeOnI methodology

Autor
Farreres, J.; Gibert, Karina; Rodriguez, H.; Pluempitiwiriyawej, C.
Tipus d'activitat
Article en revista
Revista
Artificial intelligence
Data de publicació
2010-01
Volum
174
Número
1
Pàgina inicial
1
Pàgina final
19
DOI
https://doi.org/10.1016/j.artint.2009.09.004 Obrir en finestra nova
URL
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TYF-4X9NV87-2&_user=1517299&_rdoc=1&_fmt=&_orig=search&_sort=d&_docanchor=&view=c&_acct=C000053450&_version=1&_urlVersion=0&_userid=1517299&md5=dbe842c1726072e6d6e5910a0862324f Obrir en finestra nova
Resum
In this article we present a method for semi-automatically deriving lexico-conceptual ontologies in other languages, given a lexico-conceptual ontology for one language and bilingual mapping resources. Our method uses a logistic regression model to combine mappings proposed by a set of classifiers (up to 17 in our implementation). The method is formally described and evaluated by means of two implementations for semi-automatically building Spanish and Thai WordNets using Princeton's WordNet for ...
Paraules clau
Automatic ontology building, Lexico-conceptual ontologies, Logistic regression, WordNet
Grup de recerca
GPLN - Grup de Processament del Llenguatge Natural
IDEAI-UPC Intelligent Data Science and Artificial Intelligence
KEMLG - Grup d´Enginyeria del Coneixement i Aprenentatge Automàtic
TALP - Centre de Tecnologies i Aplicacions del Llenguatge i la Parla

Participants