1395 search results - page 4 / 279 » Modeling betweenness for question answering |
AIIA
2009
Springer
13 years 12 months ago
2009
Springer
With traditional Question Answering (QA) systems having reached nearly satisfactory performance, an emerging challenge is the development of successful Interactive Question Answeri...
ACL
2011
12 years 9 months ago
2011
FSKD
2006
Springer
13 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...
SIGIR
2004
ACM
13 years 10 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 ...