Acceso a la información mediante exploración de sintagmas

Resumen. La sugerencia de sintagmas permite abordar dos problemas en el acceso a la informacion: precisar necesidades de informacion y expresarlas en los terminos adecuados de la coleccion. El articulo recorre brevemente algunas aproximaciones existentes y presenta el sistema Website Term Browser capaz de sugerir sintagmas presentes en la coleccion que suponen variaciones morfosintacticas, semanticas y translingues de la consulta1.

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