The approach followed by the University of Évora team when building a system for participation in the CLEF 2004 question answering task for Portuguese is described. The system is based on two steps: for each question, a first search selects a set of potentially relevant documents; each of these documents is then analysed to obtain a semantic representation and the answer to the initial query. This approach was applied to the QA@CLEF test set for Portuguese with interesting results that have allowed us to identify the strong and weak features of our system. © Springer-Verlag Berlin Heidelberg 2005.
CITATION STYLE
Quaresma, P., Quintano, L., Rodrigues, I., Saias, J., & Salgueiro, P. (2005). University of Évora in QA@CLEF-2004. In Lecture Notes in Computer Science (Vol. 3491, pp. 534–543). Springer Verlag. https://doi.org/10.1007/11519645_52
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