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A lexical approach for Spanish question answering
Abstract This paper discusses our system's results This paper discusses our system's results at the Spanish Question Answering task of CLEF 2007. Our system is centered in a full data-driven approach that combines information retrieval and machine learning techniques. It mainly relies on the use of lexical information and avoids any complex language processing procedure. Evaluation results indicate that this approach is very effective for answering definition questions from Wikipedia. In contrast, they also reveal that it is very difficult to respond factoid questions from this resource solely based on the use of lexical overlaps and redundancy.he use of lexical overlaps and redundancy.
Abstractsub This paper discusses our system's results This paper discusses our system's results at the Spanish Question Answering task of CLEF 2007. Our system is centered in a full data-driven approach that combines information retrieval and machine learning techniques. It mainly relies on the use of lexical information and avoids any complex language processing procedure. Evaluation results indicate that this approach is very effective for answering definition questions from Wikipedia. In contrast, they also reveal that it is very difficult to respond factoid questions from this resource solely based on the use of lexical overlaps and redundancy.he use of lexical overlaps and redundancy.
Bibtextype inproceedings  +
Doi 10.1007/978-3-540-85760-0-40  +
Has author Tellez A. + , Juarez A. + , Hernandez G. + , Denicia C. + , Villatoro E. + , Montes M. + , Villasenor L. +
Has extra keyword Data-driven approach + , Evaluation results + , Factoid questions + , Language processing + , Lexical information + , Machine learning techniques + , Question answering + , Question Answering Task + , Wikipedia + , Information retrieval + , Information services + , Learning algorithms + , Natural language processing systems + , Linguistics +
Isbn 3540857591; 9783540857594  +
Language English +
Number of citations by publication 0  +
Number of references by publication 0  +
Pages 328–331  +
Published in Lecture Notes in Computer Science +
Title A lexical approach for Spanish question answering +
Type conference paper  +
Volume 5152 LNCS  +
Year 2008 +
Creation dateThis property is a special property in this wiki. 6 November 2014 11:44:18  +
Categories Publications without keywords parameter  + , Publications without license parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Conference papers  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 6 November 2014 11:44:18  +
DateThis property is a special property in this wiki. 2008  +
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