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handle: 10045/1741 , 2445/130026
Presentamos la construcción de un lexicón computacional de marcadores del discurso orientado a resumen automático. Hemos realizado un análisis de una primera versión del mismo mediante métodos empíricos e implementación en un sistema de resumen. Este análisis ha dirigido una nueva configuración del lexicón, más adecuada descriptivamente y proceduralmente. Asimismo, hemos identificado algunas características generales de los marcadores como operadores discursivos.
We present the construction of a computational lexicon of discourse markers oriented to text summarization. We have carried out an analysis of a first version of this lexicon with empirical methods and by implementation in a text summarization system. This analysis has directed a new configuration of the lexicon, more adequate both descriptively and procedurally. Moreover, we have identified some general features of discourse markers as discourse operators.
Este trabajo se ha realizado gracias a una beca pre-doctoral asociada al proyecto X-Tract, PB98-1226 del Ministerio de Educación y Cultura. Parte de esta investigación se inscribe en el marco de los proyectos HERMES (TIC2000-0335-C03-02) y PETRA (TIC2000-1735-C02-02).
Discourse markers, Natural language processing (Computer science), Abstracting, Automated text summarisation, Lexicón, Tractament del llenguatge natural (Informàtica), Marcadores del discurso, Redacció de resums, Resumen automático
Discourse markers, Natural language processing (Computer science), Abstracting, Automated text summarisation, Lexicón, Tractament del llenguatge natural (Informàtica), Marcadores del discurso, Redacció de resums, Resumen automático
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