2026-09-14T13:09:22Zhttps://gredos.usal.es/oai/request

oai:gredos.usal.es:10366/561492025-06-05T12:40:28Zcom_10366_4558com_10366_4512com_10366_3823col_10366_4564

García de Figuerola Paniagua, Luis Carlos Gómez Díaz, Raquel Zazo Rodríguez, Ángel Francisco Alonso Berrocal, José Luis 2002 Se describen las técnicas usadas en la recuperación de la información basadas en la identificación y frecuencia de términos de las preguntas de los usuarios y los incluidos en los documentos. Most of the thechniques used in Information Retrieval rely on the identification of terms from queries and documents, as much to carry out calculations based on the frequencies of these terms as to carry out comparisons between documents and queries. Terms coming from the same stem, either by morphological inflection or through derivation, can be presumed to have semantic proximity. The conflaction of these words to a common form can produce improvements in retrieval. The stemming mechanisms used depend directly on each language. In this paper a stemmer for Spanish and the tests conducted by applying it to the CLEF Spanish document collection are described, and the results are discussed. application/pdf http://hdl.handle.net/10366/56149 eng Spanish monolingual track: the impact of stemming on retrieval info:eu-repo/semantics/article info:eu-repo/semantics/article 9 p. TEXT Gredos. Repositorio Documental de la Universidad de Salamanca Hispana