A Multilingual SVM-Based Question Classification System

A Multilingual SVM-Based Question Classification System

Question Classification (QC) is usually the first stage in a Question Answering system. This paper presents a multilingual SVM-based question classification system aiming to be language and domain independent. For this purpose, we use only surface text features. The system has been tested on the TRE...

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Hauptverfasser: Bisbal, Empar, Tomás, David, Moreno, Lidia, Vicedo, José L., Suárez, Armando
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Applied sciences
Artificial intelligence
Computer science
control theory
systems
Connectionism. Neural networks
Exact sciences and technology
Feature Vector
Optimum Hyperplane
Question Answering
Sequential Minimal Optimization
Speech and sound recognition and synthesis. Linguistics
Support Vector Machine
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Beschreibung
Zusammenfassung:Question Classification (QC) is usually the first stage in a Question Answering system. This paper presents a multilingual SVM-based question classification system aiming to be language and domain independent. For this purpose, we use only surface text features. The system has been tested on the TREC QA track questions set obtaining encouraging results.
ISSN:0302-9743
1611-3349
DOI:10.1007/11579427_82