Aprendizaje competitivo LVQ para la desambiguación léxica
- Martín Valdivia, María Teresa
- García Vega, Manuel
- Ureña López, Luis Alfonso
ISSN: 1135-5948
Any de publicació: 2003
Número: 31
Pàgines: 125-132
Tipus: Article
Altres publicacions en: Procesamiento del lenguaje natural
Resum
Word Sense Disambiguation improves several tasks of Natural Language Processing. We present a supervised disambiguator based on Vector Space Model, where its weights are trained with a learning vector quantization algorithm based on the Kohonen Model (LVQ algorithm) and using different semantic relations of WordNet and SemCor corpus. We also include an evaluation making a simulation of participation in SENSEVAL-2, obtaining a good position.