Aprendizaje competitivo LVQ para la desambiguación léxica

  1. Martín Valdivia, María Teresa
  2. García Vega, Manuel
  3. Ureña López, Luis Alfonso
Revista:
Procesamiento del lenguaje natural

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.