661 search results - page 8 / 133 » Toward a Document Model for Question Answering Systems |
162
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SIGIR
2000
ACM
15 years 10 months ago
2000
ACM
The TREC-8 Question Answering (QA) Track was the first large-scale evaluation of domain-independent question answering systems. In addition to fostering research on the QA task, ...
169
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TREC
2003
15 years 7 months ago
2003
This report describes a new open-domain answer retrieval system developed at the University of Edinburgh and gives results for the TREC-12 question answering track. Phrasal answer...
153
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CLEF
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. This paper describes our approach to the Question Answering - Word Sense Disambiguation task. This task consists in carrying out Question Answering over a disambiguated d...
166
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FSKD
2006
Springer
15 years 9 months ago
2006
Springer
We regard answer extraction of Question Answering (QA) system as a classification problem, classifying answer candidate sentences into positive or negative. To confirm the feasibil...
165
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SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
Answer patterns have been shown to improve the performance of open-domain factoid QA systems. Their use, however, requires either constructing the patterns manually or developing ...