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Recuperación de información utilizando el modelo vectorial. Participación en el tallerCLEF?2001
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Recuperación de información utilizando elmodelo vectorial. Participación en el tallerCLEF?2001
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A simple approach to the Spanish-English bilingual retrieval task
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Retrieval of bilingual Spanish-English information by means of a standard automatic translation system
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Abstract:
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. ; 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%.
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Keyword:
Information retrieval; Modelo vectorial; Recuperación de la información; Vector model
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URL: http://hdl.handle.net/10366/56165
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