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Titolo
Retrieval of bilingual Spanish-English information by means of a standard automatic translation system
Autor(es)
Soggetto
Recuperación de la información
Modelo vectorial
Information retrieval
Vector model
Fecha de publicación
2000
Citación
García Figuerola, L.C., Alonso Berrocal, J.L., Zazo Rodríguez, A.F. y Gómez Díaz, R. (2000). Retrieval of bilingual Spanish-English information by means of a standard automatic translation system. En C. Peters (Ed.) "First Results of the CLEF 2000 Cross-Language Text Retrieval System Evaluation Campaign. Working Notes for the CLEF 2000 Workshop. 22 September, Lisbon,Portugal", (pp. 65-68).
Resumen
This paper describes our participation in bilingual retrieval (queries in Spanish on documents in English), by means of an information retrieval system based on the vector model. The queries, formulated in Spanish, were translated into English by means of a commercial automatic translation system; the terms extracted from the resulting translations were filtered in order to get rid of empty words and then they were normalised by stemming. Results are poorer than those obtained through monolingual retrieval with the original queries in English slightly above 15%.
Descrizione
Se analiza la tarea bilingüe de la recuperación de la información, que formula preguntas en español para recuperar documentos en inglés, por medio de un sistema basado en el modelo vectorial. Los resultados son inferiores a los obtenidos con la recuperación monolingüe.
URI
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