2026-09-05T22:57:10Zhttps://gredos.usal.es/oai/request

oai:gredos.usal.es:10366/561542025-06-05T12:40:28Zcom_10366_4558com_10366_4512com_10366_3823col_10366_4564

Zazo Rodríguez, Ángel Francisco García de Figuerola Paniagua, Luis Carlos Alonso Berrocal, José Luis Rodríguez Vázquez de Aldana, Emilio 2002 Se analiza la relación de los términos usados en los tesauros españoles con el objetivo de mejorar la recuperación de la información. The objective of our participation this year in the Spanish monolingual task at CLEF2002 is to continue the study in term expansion. Last year we showed results in stemming. Now, our effort is centered in term expansion using thesauri. Many words that derive from the same stem have a close semantic content. However other words with very different stem origin have near semantic sense. In this case, the analysis of the word relationships in document collection can be used to construct a thesaurus of related terms. After, the thesaurus is used to expand a term with the best related terms. application/pdf http://hdl.handle.net/10366/56154 http://hdl.handle.net/10366/56154 eng Term expansion using stemming and thesauri in Spanish info:eu-repo/semantics/article info:eu-repo/semantics/article 7 p. TEXT Gredos. Repositorio Documental de la Universidad de Salamanca Hispana