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Título
Stemming in Spanish: a first approach to its impact on information retrieval
Autor(es)
Materia
Recuperación de la información
Information retrieval
Fecha de publicación
2001
Citación
García Figuerola, L. C., Gómez Díaz, R., Zazo Rodríguez, A. F. y Alonso Berrocal, J. L. (2001). En C. Peters et al. (Eds.) "Results of the CLEF 2001 Cross-Language System Evaluation Campaign. Working Notes for the CLEF 2001 Workshop. 3 September, Darmstadt, Germany", (pp. 197-202).
Resumen
Most models and techniques employed in Information Retireval at some time or other use frecuency countsof the terms appearing in both documents and queries. Many words that derive from the same stem have a closesemantic content. Locating stems common to several words and grouping them by replacing them with the correspondingstem can improve the working of these systems. Stemming procedures differ, however, depending onthe different languages. We describe a stemmer for Spanish and the tests carried out by applying it to Information Retrieval.
Descripción
Se describen modelos y técnicas empleadas para la recuperación de la información basándose en el contenido semántico de las palabras en español.
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